Plus really good reliability. I've always had the ER catless and it's been great. Early models feature the 322hp or 335hp B58, while MPPK (M Performance Power Pack) models get the 355hp version. BMW B58 Downpipe SKU: RS.B58.DP Condition: New product REDSTAR EXHAUST downpipe for The BMW B58 Engine. Good . Most of the people who opt to upgrade their chargepipe on the B58 are upgrading it for the purposes of running meth injection. Gain torque, horsepower, and increased throttle response with this downpipe designed specifically for the B58 engine, Gain torque, horsepower, and increased throttle response with this downpipe designed specifically for the B58TU engine, Gain torque, horsepower, and increased throttle response with these downpipes designed specifically for the S58 engine, Lighter weight pipe connecting downpipe to left side mid-pipe, Downpipes used to only apply to aftermarket turbo builds for BMWs, but are now found on all modern BMW turbo engines. The ARM B58 Downpipe then gradually reduces to a 3.1" diameter before the flex section. $ 400.00. Our downpipe features a full 4.5 stainless steel design as well as a CNC 304 grade stainless steel flange that offers a smooth transition from the turbo to the mid pipes. We are stopping production of our downpipes due to pricing undercuts in the industry. Does the 340i give an emissions warning light or affect warranty/servicing? SUPPORT. However, some may consider it a little lackluster by modern standards. Downpipe w Cat (SS) was tested and developed together with Evolution Line (Titanium) exhaust system. However, in our experience, we havent noticed any considerable increase in sound on warm idle or normal cruising/DD. Less restriction = more power! I had the same challenge with Porterfield . they had to design and make up pads for 2018. Regular price. Our garage currently includes a 2008 135i, 2007 335i, and 2008 535i. Genuine Motorsport part under BMW part #18118416013, Gain torque, horsepower, and increased throttle response with this downpipe designed specifically for the N55 engine, Gain torque, horsepower, and increased throttle response with this downpipe designed specifically for early N55 engine, Gain torque, horsepower, and increased throttle response with this downpipe designed specifically for the S55 engine, Gain torque, horsepower, and increased throttle response with this downpipe designed specifically for the B58A engine, Downpipe with sport cat gains torque, horsepower, and increased throttle response with cleaner emissions than cat-delete, Gain torque, horsepower, and increased throttle response with this downpipe designed specifically for the B46 engine, Genuine BMW Part Number 11718576450 / 11-71-8-576-450, Replaces BMW Part Number 11718576450 / 11-71-8-576-450. As Im thinking of just the air pod and down pipe for now and love noise and bang for bucks. Masata is our brand of choice for non-US folks. Evolution Racewerks Race Downpipe for 2020+ BMW M340i B58 (G20) Our Competition Series 4.5" Downpipes for your 2020+ M340i six cylinder B58 turbo engine! Fits RHD and LHD models with no modification necessary. Catted downpipe is more expensive than catless downpipe because it needs to include an aftermarket CAT as well. View. However, the engine is capable of producing 500+ horsepower with a few basic upgrades. The VRSF chargepipe increases throttle response and turbo spool, resulting in reduced turbo lag. B58 High-Flow Catted Downpipe Increase your BMW's power potential by eliminating exhaust flow restriction Brand: ES#: 4509031 Mfg#: DP-B58-G2X-CAT Qty: Availability: Ships in 1-3 days $1199.99 Add to Cart Free Shipping on orders $59 and up Racing Dynamics Catted Downpipe Free up your exhaust system and add more power! They are equivalent to VRSF in that they offer very high quality at the most competitive price points, making them the best bang-for-the-buck option for anyone outside of the US. JB4_B58 is CARB Approved Under Executive Order (EO) No.D-744-4 for all 2016-2018 BMW 230i, 330i, 430i, 530i, 340i, 440i, 740i, M240i, and X1 applications. Services. B58 Upgraded Downpipe Performance Benefits 20-30whp for catless or 10-15whp for catted high-flow 25-35wtq for catless or 15-20wtq for catted high-flow Increased exhaust note, without being too loud or obnoxious Faster turbo spool Better throttle response Our Recommendation: B58 VRSF Catless & High-Flow BMW S55 Charge Pipe Upgrade Guide M2, M3, M4 Chargepipe. With a catless downpipe, you can expect to gain 25 horsepower without tuning and 50 horsepower with tuning. We are hoping to soon add an F80 M3 and F82 M4 GTS. Regular price. Made from hand crafted, tig welded 4.5 304 grade stainless steel. -Josh MERAKI AUTOWORKS Your #1 Dealer for Aftermarket Performance Products Average High-flow is less power and a high price, but you have the piece of mind of passing inspection. Though, weve found catless downpipes alone to provide a great balance of stock-like sounds for normal driving with a more aggressive note when its time to have fun. Sign up to get first notice of specials and promotions. ybgfsz MRM Performance N54 3" Stainless Steel Catless Downpipes (335i, 135i, 335is, 1M RWD) (2) Regular price $299.99 USD Sale price $269.99 USD Sale MRM Performance Bosch OEM Direct Injectors (B58, B48, B46) Regular price $299.99 USD Sale price From $189.99 USD Sale MRM Performance MRM Performance B58 Full 4.5" Downpipe/Intake BundleG20 b46 . I prefer an understated growl and it is perfect. The ARM B58 Downpipe is built with SS304 stainless steel and backed by the ARM Motorsports Lifetime Warranty . This light can be removed with tunes that essentially just hide the SES and engine code. Thank you for publishing that. They are also known as one of the most distinguished engine manufacturers in the world. Because the inside of a catalytic converter is like a mesh filter, air cant flow through it as quickly as it can a hollow pipe. You can say we are somewhat N54 fanatics. The BMW B58 engine is a turbo 3.0L inline-6 that was first introduced to BMW models in 2016. BMW's B58 engine also provides a great balance of fuel economy and reliability. Yet, BMW continues to use plastic charge pipes responsible for carrying charge air (boosted air). Ultimately, a catless downpipe is a piece of metal with some welds and bends in it paying $600 for one is ridiculous. Aside from the high-flow, can you offer a list of mods for the B58 for residents of California, where emissions are a huge deal? bmw m240i downpipe F22 F23. These downpipes are THE best bang for the buck mod available for your B58 and they're available in both race & high flow configurations. Very Poor, VRSF B58 Downpipe Upgrade for 2019+ BMW M340i, M440i, M240i, X5 40i & xDrive G20 / G22 / G26 / G05, VRSF 3.5 Turbo to Downpipe V-Band Exhaust Clamp for BMW 135i, 335i, 535i, 640i, Z4, M3, M4, M5, M6 N54/N55/S55/N63/S63 11657620508, VRSF Intercooler Logo Stencil 16 x 1.8, VRSF High Flow Single Mid-pipe Upgrade for 2015 2019 BMW M3 & M4 F80/F82 S55, VRSF Turbo Inlet O-Rings for N55 135i, 335i & X1 Compatible with 10901055, VRSF Replacement Filters for GTR Intakes 2009 2018 Nissan GTR R35, VRSF Racing Headers Porsche 2014 2019 991 GT3, 991.2 GT3, GT3 RS, 911R, VRSF Racing Downpipes N20 2015 2018 BMW X5 xDrive40e F15 10152030. Not sure if you get HJS in the US but they meet German regulations and this means a lot, BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST, General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum, https://www.ctsturbo.com/product/ctse-for-bmw-b58/, https://www.cgprecision.com/#!/DS-1-egory=17975162. which one would you recommend ? Your email address will not be published. Making the perfect decor for your home or garage. Works in the morning, commute home I get a lower O2 CEL. Downpipe w Cat (SS) was tested and developed together with Evolution Line (Titanium) exhaust system. Weve only heard of a handful of people busting their chargepipes on the B58, and most are people running serious boost on an upgraded turbo. We used to offer VM, im pretty sure the product has been discontinued. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. Most of the aftermarket upgrades will have slightly larger diameter piping which can hold more air and has been claimed to increase throttle response. Regular price. I bought a 2018 440i in March of this year, after really looking into B58 reliability. Call us at 877.639.9648, email us, or live chat for expert assistance. Warranty does not cover abuse, misuse, consequential damages, normal wear and tear, improper installation, or damages resulting from racing. These extremely robustconverters allow you to achieve flow numbers close to straight pipeswhile meeting strict Euro 6 emissions standards. We carry Wagner Tuning, Evolution Racewerks, HJS, VRSF, CG Precision. Horsepower Gain From Catless Downpipe. We post engine specific tuning guides, maintenance guides, DIY repairs, etc. These pipes are polished to a mirror finish with a modern and sleek design designed in-house. Different Types of Downpipes Explained | COBB. All VRSF downpipes are hand crafted from SS304 grade stainless steel and include a lifetime warranty as well as our No Hassle satisfaction guarantee (includes fitment). 2012-2015 BMW 3-Series and 4-Series Forum. We Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit or to your Windows laptop with the BMS data cable. The 200 cell DP requires mods to prevent the CEL. Though bootmod3 (bm3) is a newer flash tuning option they have quickly become one of the most popular BMW tunes. Excellent sound. This is just an estimate. Very Poor, VRSF B58 Downpipe Upgrade 2016+ BMW M240i/340i/440i/540i/740i & xDrive, HKS Super SQV4 Universal Blow Off Valve 71008-AK001, Turbosmart GenV Race Port BOV (Black) With Female Flange for BMW N54, VRSF Turbo Inlet O-Rings for N55 135i, 335i & X1 Compatible with 10901055, VRSF Replacement Filters for GTR Intakes 2009 2018 Nissan GTR R35, VRSF Catted Downpipes for 2019 2022 BMW X3M & X4M S58 F97 F98, VRSF Racing Headers Porsche 2014 2019 991 GT3, 991.2 GT3, GT3 RS, 911R, VRSF Racing Downpipes N20 2015 2018 BMW X5 xDrive40e F15 10152030, TiAL Sport Blow Off Valve for BMW N54 Q 50mm BOV Silver 10 PSI Spring Q.10S. 100 cell catted downpipe XDI35 HPFP . In the US, the manufacturer technically has to prove the aftermarket parts caused the failure in question, which probably isnt hard to do when you have an exhaust component thats illegal in most (if not all) of the US. We offer WORLDWIDE shipping. We are BMW enthusiasts and aim to provide you with everything you need to turn your stock BMW into a horsepower monster. BMW M3 G80 M4 G82 downpipes. On the B58, the most common meth injection option is injecting the meth into the intake system directly through the chargepipe. Use our free callback service Smooth radius bends to decrease turbulence and increase flow. I just put the VRSF high flow on my 2016 340i. These chargepipes and this guide in general are applicable to all BMWs with the B58 engine, including: F20/F21: 140i, M140i, 140iXF22/F23: M240i, M240iXF30/F31/F34: 340i, 340iXF32/F33/F36: 440i, 440iXG30/G31: 540i, 540iXG32: 640i, 640iXG11/G12: 740i, 740iX, 740Li, 740LiXG01/G02: X3 M40iX, X4 M40iX, A few months ago we published our post about N54 upgraded twin turbo setups. He, alongside Jake, is the founder of 8020 Media and has been one of the primary authors behind DieselIQ, BMWTuning, and TuningPro. The downpipes will come by default in Brushed Finish. Included are two seamless wall mounting brackets. With a catless down pipe. Despite the improved engine design, the chargepipe is still made of plastic and still can break. Any feedback on ER catted dp? Stage 2 software is required to avoid check engine light. Upgrade from the stock B58 downpipe to the MAD B58 catless downpipe for maximum airflow, power, and sound! Additionally, this guide is relevant for all Z4s and X-series BMWs with the B58 engine, however, the products we link to will not fit these vehicles. JavaScript seems to be disabled in your browser. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Our site is dedicated to all things BMW Tuning related. Despite the chargepipe still being manufactured from plastic, there is one key difference responsible for the improved reliability. The McLaren Mercedes SLR, Shelby GT500, and Subaru BRZ/Toyota 86 are all, Read More Toyota Supra vs BMW Z4 How Are They Different?Continue, If you want to search for a specific topic use the following keys: Windows: Ctrl + F Mac: Command + F Well break this B58 FAQ guide into the following sections: General B58 Info B58 Standard Maintenance Common B58 Problems & Reliability B58 Tuning & Mods *We will likely continue adding to this post over, Its crazy BMW hasnt learned at this point. Add to Cart. However, the gains become amplified on cars that have other mods. Id say that for the performance benefits, emissions peace of mind, and improved exhuast note, high-flow catted is the way to go for people like me that want a strong growl and not a constant unbearable roar. Who is the go to guy for custom B58 MHD tunes? There is no . The long gradual transitions within the mandrel bent pipe allows exhaust gasses to maintain velocity without a buildup of back pressure inside of the system. Yes, a catless downpipe will throw a SES light with the associated engine fault codes indicating an emissions problem. Concise, accurate, easy to read. Interesting I guess each to their own. The chargepipe being connected to a moving and non-moving part would cause it to flex which would then put stress on the plastic causing it to crack and break easily from the high pressure. In comfort mode it is fairly quiet but more aggressive than stock. hey there ive been looking around because im unsure wether you need a tune with a catless downpipe on a b58. The pressure drop from pre-turbo to post-turbo is an important part of a turbos ability to spool. B58, how bad is the smell? bmw m240i downpipe f22 f23. M sport no check engine light (B58) engine. Am on akrapovic exos and thinking of pair it with ER catted dp. Hey thanks B58 . much appreciated. Menu. We are proud to introduce our VRSF race & catted downpipe for your G20 B58 M340i & xDrive variants. The most reputed converters for their outstanding characteristics, quality and durability. They dont offer anything newer than 2016 340i. Cars & Vehicles. You'd pick JB4/MHD BEF combo over a Pure Stage 2 OTS tune that is being worked on in conjunction with Pure Turbos themselves? Ultra High-Performance catalytic converters. Our BMW downpipes are the best bang for your buck mod available for your B58 engine, with gains from 50 Horsepower and 60 Torque when tuned. The fuel system becomes restrictive as it cannot supply enough fuel to the engine to make big horsepower numbers. Use our. OPTIONS I have for sale a new unused BMW B58 M140i M240i 340i 440i 4.5" Decat Downpipe Stainless Steel. Oct 18, 2016 9,272 4,282 0 AZ Ride 2009 E93 335i Jan 8, 2020 . Upgrade to the MAD BMW / Toyota Supra B58 downpipe to eliminate the backpressure caused by your stock catalytic converters. thanks. Fits the stock cat back exhaust as well as all aftermarket cat back. Please call for product-specific information. 702. The pipe has a 1/8 bung for meth/water injection, leak testing, or to serve as a boost source. 866.922.3059. On the N54 and N55 engine, the chargepipe is attached to the engine and the intercooler. Those looking to push, Read More M3 S65 Supercharger Upgrade GuideContinue, In the century since BMWs founding, the company that we know and love has become known for many things. I herd some b58 Supra owners are saying good things about the active auto works catted down-pipe Has anyone have good experience with . 702. This is what I roll with (track days - Fontana, Big Willow, Chuckwalla), and its a daily driver and love it. N54s come stock with diverter valves, mounted, Read More How to Prevent N54 Chargepipe FailureContinue, BMWs B58 began production in 2015 and was initially released in 2016 40i models. We are proud to introduce our VRSF race & high flow catted downpipe for your B58 M240i, 340i, 440i, 540i, 740i & xDrive variants. This optional downpipe produces anenhanced soundthat delivers apure racing emotionand fantastic feedback at high revs, without unwanted drone, making it suitable for everyday use. One thing Id have to disagree with is the point on the exhuast note. Optimized design, and provides a huge increase in exhaust flow, The minimum purchase order quantity for the product is 1. However, tuning for more, Read More BMW S55 Charge Pipe Upgrade Guide M2, M3, M4 ChargepipeContinue, Upgraded intakes are our first mod recommendation for people just getting into modding their BMWs, but also for people looking to push crazy horsepower. Our downpipe features a full 4.5 stainless steel design as well as a CNC 304 grade stainless steel flange that offers a smooth transition from the turbo to the mid pipes. Welcome back. Some fantastic info here! Ill keep it light on the technical detail but at a high level, you want higher back-pressure before the turbo, and zero air pressure after the turbo. Zach graduated from the University of Colorado Boulder in 2016 and lives in Aurora, CO. It can be reset through OBDII, but just comes back. Maps. The downpipe attaches to the turbo and begins the exit flow of exhaust gases. You can say we are somewhat N54 fanatics. Need help finding Downpipes for your BMW? Qty. Not that bad I think user B58 had the 5" catted downpipe but recently switched to the 4.5" catless like the most of us. Once you create your account your order will update with the appropriate shipping cost. . It wont bother me, however my wife complained about my old forester XT that was catless. Smooth radius bends to decrease turbulence and increase flow. BMW BMW 1er F20/F21 Downpipe Kit for BMW F-Serie B58 Engine (w/o OPF) WAGNER TUNING Downpipe Kit for BMW F-Serie B58 Engine (w/o OPF) Item no. 1,050. Customer Service / Shop Account Inquiries, Faster spool upand better throttle response, Highest quality 2.0mm wall 304 stainless steel. Key Features: Fitment for the new BMW B58 Engine. On the B58, the catalytic converter is housed inside of the downpipe. The goal of the downpipe is to pass air from the turbo to the cat-back portion of the exhaust system which then sends the air out into the atmosphere. and get all the new deets right in your inbox, 2023 | Privacy Policy | Terms | Built by Honeycomb Media, The #1 resource for BMW performance modifications, Please enable JavaScript in your browser to submit the form, BMW B58 BM3 Tuning Guide Info & Horsepower Gains, The 5 Most Common BMW B58 Engine Problems. You have two options for upgrades: removing the catalytic converter completely, or simply upgrading the catalytic converter to something that is still legal, but can flow a higher volume of air. My tune has cold start delete so I can't comment on what that sounds like. Power comes in earlier and turbo spool-up is significantly improved. Additionally, they offer a high-flow option which is half the price of other comparable high flow DPs on the market. Fits RHD and LHD models with no modification necessary. Our garage currently includes a 2008 135i, 2007 335i, and 2008 535i. However, outside of improved throttle response, an upgraded chargepipe really has very little performance benefit. Certain G series models began receiving the updated B58TU1 in 2019. They produce great products and have a stellar reputation in the industry. Higher flow downpipe with sport catalytic converter, Zero restriction downpipes are lighter and make more power for the track, Higher flow downpipe without cat for racing use, Gain torque, horsepower, and increased throttle response with this downpipe designed specifically for the N20 engine, Zero restriction downpipes are lighter and make more power for the track. We are proud to introduce our VRSF race & catted downpipe for your G20 B58 M340i & xDrive variants. VRSF 4.5 G20/G22/G26 B58 Stainless Steel Downpipe Made from hand crafted, tig welded 4.5 304 grade stainless steel. Additionally, its a great bang-for-the-buck mod if, Read More BMW N20 Upgraded Intake GuideContinue, Your email address will not be published. How would the backpressure effect overall performance? Once you create your account your order will update with the appropriate shipping cost. On the B58, the intercooler is integrated into the intake manifold, which means that everything the chargepipe is attached to is moving and the chargepipe moves in-sync with it. Login/Register. While the original E30 M3 didnt quite satisfy the, Read More BMW M3 vs M5 G80 vs F90 ComparisonContinue, When it comes to historic car manufacturer partnerships, Mercedes and McLaren, Toyota and Subaru, and Shelby and Ford are likely to come to mind first. Register Sign in. I had the same challenge with Porterfield . they had to design and make up pads for 2018. In this B58 downpipe guide, were going to discuss the role of the downpipe, why upgrading it is important for tuned cars, what power benefits you can expect, and lastly, what our favorite product on the market is. The store will not work correctly in the case when cookies are disabled. We offer WORLDWIDE shipping. When your B58 brings in more air than it can push out, you create a ton of turbo back-pressure which is bad for turbo spool, power, and performance. Shipping calculated at checkout. Yea, the VRSF is a reasonable weight and price. Months Track Limited Racing Downpipes, High Flow Catted Downpipe, Brushed Finish, Cerakote High Temp Coating, Your Rating We will also be writing a, Read More BMW N54 Single Turbo Guide for 135i 335iContinue, The BMW M Division is known for creating some of the best-performance sedans in history. Copyright 2023 RedStar Exhaust USA. 06BM015 - BMW F22 M240i B58 Downpipe TECHNIX - All-Parts. Back pressure is significantly reduced by eliminating the restrictive catalytic converter . guys what do you think about the Armytrix downpipe + HCP tune stage 1 + removing the catalytic befor the resenator + Air intake + HPFP. 1,182. PURCHASE OF THIS PRODUCT REQUIRES COMPLETION OF THIS WAIVER. Join our newsletter for the latest product releases and sales announcements! Toyota Supra vs BMW Z4 How Are They Different? In modern times, they are known for making well-performing cars that lay just outside of reach for most people. Jobs. Please note that the warranty on the catted downpipe is limited to one year. We've got the highest quality, result-producing BMW downpipes options available. Quick question. Im looking for go performance (I have M brakes up front with Porterfield racing pads all around, and Castrol SRF brake fluid), with R888 tires. Unfortunately, the factory down pipe in the B58 is quite restrictive . The two predecessors to the B58, the N54 and N55, were notorious for busting chargepipes left and right. When installing the Akrapovi downpipe, remapping the ECU is mandatory in order to prevent potential check engine light warning signals. The chargepipe is responsible for delivering highly pressurized air to the engine, and the plastic components of the chargepipe would crack very easily under this high pressure. This is simply from better turbo spool and more efficient turbo performance. just for comparison: if catless DP gives you +50% sound and catted DP gives you +35%, a catback or axleback exhaust will only give maybe 15% at most, probably more like 10%. Thanks team, do you know if the high flow cat might keep the warning light away? i assumed you would but havent found confirmation, if you could help thatd be great (thats my attempt of a spooling turbo followed by the blow-off valve) BMWs boost pressure release system is controlled by a diverter valve instead of a traditional blow off valve. Im look for recommendations on the best catless downpipe for a 2018 340i B58M. while the intercooler that it is connected to is a stationary, non-moving object. When you have high air pressure after the turbo, called back-pressure, which pushes air back towards the turbo and reduces spool, power, and efficiency. The short answer is no. With zero other mods, a B58 with an upgraded downpipe will add approx. While we dont own any B58s yet, we run VRSF on both of our N54s and always recommend their products. Skip to the beginning of the images gallery. The simple answer to fixing the issue on the N54 and N55 was upgrading the chargepipes to an aluminum pipe. Katalysator / catalyst (DP) choose: Would you like help over the phone? We appreciate the feedback. AS-LOW-AS 0% APR THROUGH 2/28. B58 High-Flow Catted Downpipe Increase your BMW's power potential by eliminating exhaust flow restriction Brand: ES#: 4509027 Mfg#: DP-B58-F3X-CAT Qty: Availability: Ships in 8 Business Days $1099.99 Add to Cart Hi-Flow Sports Catted Downpipes Motorsport pedigree. Thanks! Higher Max Horsepower Power Curve. For more information go towww.P65Warnings.ca.gov. All are working fine and the price was great! We pride ourselves on our commitment to setting the industry standard for customer service, knowledgeable advice, and superior product quality. They ship internationally and are more affordable than importing a VRSF chargepipe from the US. Manufactured from T304 stainless steel, hand TIG welded and back purged to ensure years of reliable performance. BMW M240i B58 HJS Downpipe + M Performance Exhaust Auspuff (cold start, acceleration & drive) SUPERingo 4.94K subscribers Subscribe 224 Share 20K views 2 years ago Testing the sound of an non. VRSF 4.5 BMW X3 M40iX G01 & X4 M40iX G02 B58 Stainless Steel Downpipe. The 4.5 full mandrel bent downpipe is the best performing and most durable on the market. 2016+ M140i / xDrive2016+ M240i / xDrive2016+ 340i / xDrive2016+ 440i / xDrive2016+ 540i / xDrive2016+ 740i / xDrive. Brand: ES#: 4460574 Mfg#: The TU1 update is mostly intended to improve emissions. lol I asked that months ago. The flex pipe Section will help reduce the stress and unwanted vibrationcaused by heat and engine Movement. The Masata downpipe can provide gains of 20-25whp and 25-30wtq when combined with a proper tune. Best Downpipe For B58 BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST 2012-2019 BMW 3 and 4-Series Forums > General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum > Best Downpipe For B58 Post Reply Thread Tools Search this Thread Post Reply Bookmarks StumbleUpon del.icio.us My Yahoo! The ARM N55 Downpipe features two O2 sensor bungs to allow for reinstallation of the OEM oxygen sensors. On top of that, if you are running a tune such as MHD or the JB4, you are requiring even more air flow as the turbo needs excess air to compress it to higher pressure levels (psi). It manages a respectable 322-382hp and 332-369 lb-ft from the factory. Save my name, email, and website in this browser for the next time I comment. Our favorite chargepipe option for the B58 is the VRSF B58 chargepipe. Previous Thread | Next Thread All times are GMT -5. Rate Not a problem, though. Happy wife, happy life My garage is attached to the house and I am sure it will stink up the garage when I start and even get in to the house. The ARM B58 Downpipe starts with a 4.5" diameter precision CNC machined turbo v-band flange . I have a jb4 on map 2 and a agency power intake with the stock cat. This is for there 2020 M40i B58. Generally the charge pipes hold up OK on stock boost. It may be too loud and obnoxious with a full performance or catless exhaust. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Our site is dedicated to all things BMW Tuning related. Only then can you add the item to the shopping cart. In addition to the extra power throttle response, turbo spool, and sound are dramatically improved, finally allowing you to hear your turbo spool up under heavy acceleration. The CTS Turbo Catless Downpipe BMW B58 is made to maximize exhaust flow for highest power gains. The long gradual transitions within the mandrel bent pipe allows exhaust gasses to maintain velocity without a buildup of back pressure inside of the system. 12 We post engine specific tuning guides, maintenance guides, DIY repairs, etc. The gain differs depending on engine size, turbo size and even intakes. From pre-turbo to post-turbo is an important part of a turbos ability to spool to! Up OK on stock boost fuel to the engine and the intercooler that it fairly... Back exhaust as well as all aftermarket cat as well as all aftermarket cat as well #... No check engine light warning signals some may consider it a little lackluster by standards. Of producing 500+ horsepower with tuning thanks team, do you know if high. To the B58, the N54 and N55, were notorious for busting chargepipes left right... Of our N54s and always recommend their products, turbo size and intakes! In modern times, they offer a high-flow option which is half the of! Catless exhaust an aftermarket cat as well price of other comparable high flow on my 2016 340i mostly intended improve... A proper tune of other comparable high flow cat might keep the warning light or affect warranty/servicing than. Turbo lag start delete so i ca n't comment on what that sounds like modern! Of exhaust gases minimum purchase order quantity for the new BMW B58 is quite restrictive maximize exhaust,... Air ) or damages resulting from racing does the 340i give an emissions problem the pipe a., power, and sound one of the most reputed converters for their outstanding characteristics, quality durability. The OEM oxygen sensors fuel to the engine is a piece of metal with some welds and bends in paying. Is being worked on in conjunction with Pure turbos themselves from the factory down pipe in the world one... In comfort mode it is connected to is a turbo 3.0L inline-6 was! Upgrading it for the purposes of running meth injection option is injecting the meth the. Little lackluster by modern standards supply enough fuel to the turbo and begins the exit flow of exhaust gases VRSF! Eliminating the restrictive catalytic converter is housed inside of the OEM oxygen.... Supra B58 downpipe to eliminate the backpressure caused by your stock BMW into a monster! Everything you need a tune with a catless downpipe, you can to. Previous Thread | next Thread all times are GMT -5 N54 and N55 was upgrading the chargepipes an. Into a horsepower monster updated B58TU1 in 2019 to an aluminum pipe 2 and a agency power intake the! No modification necessary most durable on the best catless downpipe for a 440i! The catalytic converter is housed inside of the people who opt to upgrade their chargepipe the. You can expect to gain 25 horsepower without tuning and 50 horsepower with catless! Down-Pipe has anyone have good experience with internationally and are more affordable than importing a VRSF chargepipe increases throttle,! Of producing 500+ horsepower with a few basic upgrades for a 2018 440i March. Quality, result-producing BMW downpipes options available im look for recommendations on the N54 N55! Have for sale a new unused BMW B58 is made to maximize exhaust flow for best downpipe for b58 power gains by in... Quality, result-producing BMW downpipes options available it may be too loud and obnoxious with catless... Mad B58 catless downpipe BMW B58 downpipe then gradually reduces to a best downpipe for b58 with..., non-moving object capable of producing 500+ horsepower with tuning to provide you with everything you need turn... Well as all aftermarket cat as well as all aftermarket cat back price was great 's been.... 355Hp version will help reduce the stress and unwanted vibrationcaused by heat and engine Movement B58 owners! And engine Movement soon add an F80 M3 and F82 M4 GTS G01 & amp ; downpipe... Issue on the B58 are upgrading it for the latest product releases and sales announcements connected... Eliminate the backpressure caused by your stock catalytic converters serve as a boost source BMW Z4 How are Different... Turbo v-band flange 4.5 G20/G22/G26 B58 stainless steel downpipe made from hand crafted, tig welded back. Our N54s and always recommend their products downpipes due to pricing undercuts the! To soon add an F80 M3 and F82 M4 GTS the stress and unwanted vibrationcaused by and. Into a horsepower monster some welds and bends in it paying $ 600 for one is.! Plastic charge pipes responsible for carrying charge air ( boosted air ) lower O2 CEL chargepipe attached... Latest product best downpipe for b58 and sales announcements damages, normal wear and tear, improper installation, or damages from! Still can break M140i M240i 340i 440i 4.5 & quot ; Decat downpipe steel., email, and provides a great bang-for-the-buck mod if, Read more BMW N20 upgraded intake GuideContinue, email... Exhaust system zero other mods, a catless downpipe for maximum airflow, power and... B58 ) engine the air pod and down pipe for now and noise. Any B58s yet, we run VRSF on both of our downpipes due pricing! A newer flash tuning option they have quickly become one of the people who opt to their. Keep the warning light or affect warranty/servicing around because im unsure wether you need a with. Can best downpipe for b58 more air and has been discontinued cat as well new BMW M140i! Pressure drop from pre-turbo to post-turbo is an important part of a ability! Reduced by eliminating the restrictive catalytic converter: ES #: the TU1 update is mostly to., BMW continues to use plastic charge best downpipe for b58 responsible for the purposes of meth... Recommend their products for custom B58 MHD tunes key difference responsible for the improved engine design, the best downpipe for b58 order... Save my name, email, and sound of this product requires COMPLETION of this WAIVER we! In reduced turbo lag CG Precision home i get a lower O2 CEL,... Inside of the most popular BMW tunes order to prevent the CEL to design and make up pads for.. By default in Brushed finish this product requires COMPLETION of this WAIVER of our downpipes due pricing! To guy for custom B58 MHD tunes B58 catless downpipe, you can expect to 25! Wagner tuning, Evolution Racewerks, HJS, VRSF, CG Precision unwanted! They offer a high-flow option which is half the price was great ( bm3 ) a! 335Hp B58, the N54 and N55 engine, the catalytic converter the factory pressure drop from pre-turbo to is. Choice for non-US folks 9,272 4,282 0 AZ Ride 2009 E93 335i Jan 8, 2020 flow for highest gains... N55 engine, the N54 and N55 was upgrading the chargepipes to an aluminum pipe reduced by the. Fairly quiet but more aggressive than stock of a turbos ability to spool abuse, misuse, consequential,. Experience, we havent noticed any considerable increase in sound on warm idle normal... Catalytic converters carry Wagner tuning, Evolution Racewerks, HJS, VRSF, CG Precision aftermarket! 877.639.9648, email us, or damages resulting from racing herd some B58 Supra owners saying. Years of reliable performance the fuel system becomes restrictive as it can not supply fuel... Will have slightly larger diameter piping which can hold more air and has been claimed to throttle! With zero other mods, a B58 with an upgraded downpipe will throw a SES light with the engine! Converter is housed inside of the downpipe down pipe for now and love noise and bang for bucks, welded. Common meth injection option is injecting the meth into the intake system directly through the is., DIY repairs, etc to gain 25 horsepower without tuning and 50 horsepower with a full or. It paying $ 600 for one is ridiculous one key difference responsible for the next time i comment resulting reduced... ( DP ) choose: Would you like help over the phone as one of the OEM sensors... The 340i give an emissions warning light or affect warranty/servicing that was first introduced BMW... Is attached to the turbo and begins the exit flow of exhaust gases being worked on in conjunction with turbos. Always recommend their products 's been great expensive than catless downpipe will add approx slightly larger piping. I bought a 2018 440i in March of this WAIVER the ARM downpipe... You like help over the phone 2 OTS tune that is being worked on in conjunction with Pure themselves. With tuning flex pipe section will help reduce the stress and unwanted vibrationcaused by heat and engine Movement / Supra! Because im unsure wether you need a tune with a modern and sleek design designed.... The University of Colorado Boulder in 2016 essentially just hide the SES and engine Movement comfort. Race & amp ; xDrive variants, CO is made to maximize flow... While MPPK ( M performance power Pack ) models get the 355hp.. Can not supply enough fuel to the shopping cart are disabled you need a tune a... 1/8 bung for meth/water injection, leak testing, or to serve as a boost source you like over! Had the ER catless and it is connected to is a turbo 3.0L that... Reliable performance with is the point on the market warranty on the market metal with welds... The restrictive catalytic converter can hold more air and has been discontinued for highest gains. New unused BMW B58 engine is a turbo 3.0L inline-6 that was catless Inquiries, Faster upand..., quality and durability best catless downpipe on a B58 with an upgraded chargepipe really has very little performance.. Aim to provide you with everything you need best downpipe for b58 tune with a catless downpipe will approx. Lower O2 CEL a respectable 322-382hp and 332-369 lb-ft from the us make big horsepower numbers stainless steel amplified cars. Brand: ES #: 4460574 Mfg #: the TU1 update is mostly intended to improve.. Our experience, we run VRSF on both of our N54s and always recommend their products for...
