Catless will provide the most power and the lowest price, but you run into emissions testing issues. Our garage currently includes a 2008 135i, 2007 335i, and 2008 535i. Fits RHD and LHD models with no modification necessary. Interesting I guess each to their own. Also includes BMW projects, tips and more. I herd some b58 Supra owners are saying good things about the active auto works catted down-pipe Has anyone have good experience with . We offer WORLDWIDE shipping. Yes there is are other less known brands and even ones that are more expensive as well. We also vouch for Active Autowerke's downpipes! However, BMW has kept with the trend and also used a plastic chargepipe on the B58. Early models feature the 322hp or 335hp B58, while MPPK (M Performance Power Pack) models get the 355hp version. They don't offer anything newer than 2016 340i. We are stopping production of our downpipes due to pricing undercuts in the industry. Generally the charge pipes hold up OK on stock boost. doublespaces Administrator. Higher Max Horsepower Power Curve. 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. These extremely robustconverters allow you to achieve flow numbers close to straight pipeswhile meeting strict Euro 6 emissions standards. Im look for recommendations on the best catless downpipe for a 2018 340i B58M. This product is notcertified and may not be legal for use on emissions controlled vehicles inany country/jurisdiction. They dont offer anything newer than 2016 340i. A diverter valve serves the same purpose as a blow off valve, although they function somewhat differently. If a product is found defective the customer will receive, at the discretion of CTS Turbo, free repair or replacement. With this additional airflow, the B58 downpipe becomes even more restrictive and you start building a ton of post-turbo backpressure. 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. guys what do you think about the Armytrix downpipe + HCP tune stage 1 + removing the catalytic befor the resenator + Air intake + HPFP. Due to the manifold design on the B58, a traditional port-injection kit isnt practical, so the only true option is meth injection. OEM downpipes have flex joints. And thats why people upgrade it. We are hoping to soon add an F80 M3 and F82 M4 GTS. 6. VRSF is the best bang-for-the-buck manufacturer in the BMW community. It wont bother me, however my wife complained about my old forester XT that was catless. Excellent sound. The gain differs depending on engine size, turbo size and even intakes. AWE TUNING SALE: Up To 20% OFF - CLICK HERE. 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. He, alongside Jake, is the founder of 8020 Media and has been one of the primary authors behind DieselIQ, BMWTuning, and TuningPro. VRSF N55 Downpipe Upgrade We are proud to introduce our VRSF catless & catted downpipe for your N55 BMW. All Rights Reserved. Please visit their. However, in our experience, we havent noticed any considerable increase in sound on warm idle or normal cruising/DD. On the N54 and N55 engine, the chargepipe is attached to the engine and the intercooler. The short answer is no. Bootmod3 also offers a handful of off-the-shelf flash maps loaded with cool features. Thanks for the informative article. Buy Here: Masata B58 Chargepipe F-Series. Only fits cars without GPF/OPF. I have stock intake and exhaust and I love the sound. Catted downpipe is more expensive than catless downpipe because it needs to include an aftermarket CAT as well. This product is not for use on public Roads or Highways. Additionally, they offer a high-flow option which is half the price of other comparable high flow DPs on the market. Sign up to get first notice of specials and promotions. BMW B58 Downpipe SKU: RS.B58.DP Condition: New product REDSTAR EXHAUST downpipe for The BMW B58 Engine. We offer WORLDWIDE shipping. We also have the catted Akrapovic downpipe in stock as well if you're interested in that. This is simply from better turbo spool and more efficient turbo performance. Some manufacturers seme to list their downpipes for F and G series separately. Yea, the VRSF is a reasonable weight and price. I have for sale a new unused BMW B58 M140i M240i 340i 440i 4.5" Decat Downpipe Stainless Steel. Generally, I would expect to gain 15-20% horsepower by using an aftermarket catless downpipe. Jobs. In instances where these engines were running a tune and above-stock boost levels, the chargepipe would almost always fail. On a stock B58, youre not sucking enough air in for this to be a problem. thanks. View. . Thats because cat-back exhaust systems and expensive and dont really provide any power benefit. 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. WARNING: Consuming this product can expose you to chemicals which are known to the State of California to cause cancer, as well as chemicals which are known to the State of California to cause birth defects and/or other reproductive harm. CTS Turbo 4.5 Catted Downpipe for BMW B58 1/2/3/4/5/7 F& G Chassis - Extreme Power House. This is for there 2020 M40i B58. Get the latest updates on new products and sales, MAD B58 V2 4.5" Downpipe W/ Bracket BMW F, G Chassis & Supra, MAD BMW S55 Downpipes M2C M3 M4 W/ Flex Section, MAD BMW F90 M5 F92 M8 Secondary Downpipes S63R, MAD N55 Charge Pipe BMW 135 335 E Chassis, MAD B58 4.5" Catted Downpipe W/ Bracket BMW F, G Chassis & Supra, MAD BMW Wheel Spacers G Chassis (Sold as a kit w/10 bolts), MAD BMW Wheel Spacers F Chassis (Sold as a kit w/10 bolts), MAD BMW F90 M5 F92 M8 Primary Downpipes S63R, MAD N20 Downpipe W/ Bracket BMW 228 328 428, MAD BMW B58 Charge Pipe (F & G Chassis) V2, MAD BMW B46 B48 Charge Pipe (F & G Chassis), MAD BMW Toyota B58 Fat Boy 5" Catless Downpipe M240 340 440 Supra, MAD N55 Downpipe V2 BMW M135 M235 M2 335 435 4.0", MAD N55 Downpipe W/ Bracket BMW M135 335 3.5", MAD BMW N54 Downpipes 135i 1M 335i Rear Wheel Drive, MAD BMW B46 B48 B58 Front Mount Heat Exchanger 330 340 430 440 230 M240, Compatible with right-hand drive and left-hand drive vehicles, Smooth bends for maximum airflow without any drone, Up to 30HP increase on the stock turbos, even more on upgraded turbos. However, the engine is capable of producing 500+ horsepower with a few basic upgrades. All Rights Reserved. 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. bmw m240i downpipe f22 f23. Yet, BMW continues to use plastic charge pipes responsible for carrying charge air (boosted air). lol I asked that months ago. 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. I emailed them and am awaiting a response. Thanks team, do you know if the high flow cat might keep the warning light away? 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. Regular price. I'm look for recommendations on the best catless downpipe for a 2018 340i B58M. Some of those partnerships have given the world some of the most celebrated and sought-after models in history. Regular price. There is no . You can say we are somewhat N54 fanatics. 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. Available with a 200 cell high flow cat. My tune has cold start delete so I can't comment on what that sounds like. We also offer a Polished Finish as an option. Use of Bootmod3 stage 2 software upgrade is strongly recommended to avoid the CEL from coming on. They dont offer anything newer than 2016 340i. - YouTube In this video, my brother and I, install a super high quality catted Downpipe by CG Precision. Back pressure is significantly reduced by eliminating the restrictive catalytic converter in the factory downpipe with our race or high flow 200 cell race cat which results in faster spool, an increase in power & a more aggressive exhaust note. Upgrade from the stock B58 downpipe to the MAD B58 catless downpipe for maximum airflow, power, and sound! Add to Cart. Up to 10 Weeks. Your email address will not be published. Home Shop EXHAUST TURBO DISCHARGE CTS Turbo 4.5 Catless Downpipe for BMW B58 1/2/3/4/5/7 Series RWD & XDrive All Generations, I understand this product is sold for competition use and is not legal for use in highway or street vehicles. $ 400.00. This downpipe is THE best bang for the buck mod available. A catless downpipe can cost around $150 and up. Our goal at VRSF is to offer the utmost in quality for the most affordable price. 10-15whp. 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. 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. 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. This little bit of factory BMW exhaust piping leaves HUGE room for impressive power gains. Am on akrapovic exos and thinking of pair it with ER catted dp. Akrapovic, FI, Gintani, Eisenmann, and Active are the only ones who utilize it. Upgrade to the MAD BMW / Toyota Supra B58 downpipe to eliminate the backpressure caused by your stock catalytic converters. Thank you for publishing that. Required fields are marked *. Power comes in earlier and turbo spool-up is significantly improved. Does the 340i give an emissions warning light or affect warranty/servicing? Because of this, the chargepipe doesnt get flexed or stressed and therefore is a lot less likely to fail, even under high boost levels. More specifically: an upgraded air intake, and a tune. Also the hp and torque you get from simply getting a downpipe and tune is insane, if you throw in ethanol then it's game over to absolutely anyone. For the best experience on our site, be sure to turn on Javascript in your browser. 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. VRSF vs Evolution Racewerks. . 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). Warranty on other manufacturers will be processed under their terms. Made in Germany. The downpipes will come by default in Brushed Finish. X-ph is always amazing to deal with. Oct 18, 2016 9,272 4,282 0 AZ Ride 2009 E93 335i Jan 8, 2020 . 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. However, it, Read More The 5 Most Common BMW B58 Engine ProblemsContinue, BMW S65 V8 engines are in the 2008-2013 E90/E92 M3. Please note that the warranty on the catted downpipe is limited to two years. REDSTAR EXHAUST downpipe for The BMW B58 REDSTAR EXHAUST downpipe for The BMW B58 Engine. Join our newsletter for the latest product releases and sales announcements! Overall, we recommend upgrading your B58 chargepipe when you are planning to add meth injection, or if you are upgrading your turbocharger and shooting for 26+psi boost levels. This is what I roll with (track days - Fontana, Big Willow, Chuckwalla), and its a daily driver and love it. 866.922.3059. Certain G series models began receiving the updated B58TU1 in 2019. Please Note: This downpipe is for Racing Use Only. Warranty does not cover abuse, misuse, consequential damages, normal wear and tear, improper installation, or damages resulting from racing. . Location: CT, USA. The Hottest Design Details about DOWNPIPE For BMW B58 M240i 340i 440i 540i 740iXDrive F21F22F30F31F34G20G30G31G12 Online Shopping Mall buy the latest best merchandise trustbeauty.io, US $519.98 BMW F22 M240i B58 3 BMW F23 M240i B58 3 0L 0L (turbo) B58 Engine BMW F23 M240i xDrive B58 3 BMW M140i (F20/F21) / M240i M240ix (F22) B58 Engine BMW 340i . Free delivery for many products. With an air intake, you are now sucking a lot more air into the car. Above 26psi of boost, you should probably be running meth injection in which case you will need an upgraded chargepipe. BMS had been running 26psi on one of their B58s without any chargepipe issues. With all required hardware and a lifetime warranty, the VRSF B58 chargepipe is the best bang-for-the-buck chargepipes on the market at only $220. The TU1 update is mostly intended to improve emissions. I currently have the bootmod tunning and its great, but kind of afraid to take the plunge in the other parts as no one mentions the 740i. That isnt even debatable. I bought a 2018 440i in March of this year, after really looking into B58 reliability. Skip to the beginning of the images gallery. We could also special order the Kooks catted downpipes. No CEL, no O2 spacers needed. 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. Smooth radius bends to decrease turbulence and increase flow. What's the best downpipe for a 2021 Untunable A91 | SupraMKV - 2020+ Toyota Supra Forum (A90 MKV Generation) Forums Technical Categories B58 6-Cyl Engine, Exhaust, Drivetrain, Bolt-Ons What's the best downpipe for a 2021 Untunable A91 dragonhunter241 Mar 23, 2021 12 1 2 3 Next dragonhunter241 First Name Omar Joined Nov 21, 2020 Threads 14 Messages So, we can confirm that it is strong enough to hold at least 26psi of boost. Solid numbers for a NA V8 engine of the era. We are proud to introduce our VRSF race & catted downpipe for your G20 B58 M340i & xDrive variants. Smooth radius bends to decrease turbulence and increase flow. 1,050. 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. 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. Please keep in mind that VRSF and Akra are also the only two brands who offer an investment cast, stainless steel v-band flange to pipe transition which is incredibly expensive to design and develop. B58, how bad is the smell? 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. Services. Customer Reviews. I've heard great things as far as. They are also known as one of the most distinguished engine manufacturers in the world. The engine is a moving object that shakes, rattles, vibrates, etc. I was going for power and throttle response more than noise. Turbochargers are powered by spent exhaust gases created during the combustion process. This is what I roll with (track days - Fontana, Big Willow, Chuckwalla), and its a daily driver and love it. Power comes in earlier and turbo spool-up is significantly improved. Smooth radius bends to decrease turbulence and increase flow. This downpipe is available in both race & catted configuration. It's decently priced cheap and fits great. Price: $220 Link to buy: VRSF BMW B58 Chargepipe Upgrades Best International B58 Chargepipe: Masata Sourcing VRSF and other US brands internationally can be difficult and expensive due to import costs. For starters, the downpipe is a part of the exhuast system and sits directly behind the turbocharger. 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. However, it has proved extremely strong so far. Expect up to a 30HP increase on a tuned BMW / Toyota Supra B58 with stock turbo, even more on cars with upgraded turbo. On the B58, the most common meth injection option is injecting the meth into the intake system directly through the chargepipe. However, some may consider it a little lackluster by modern standards. Sourcing VRSF and other US brands internationally can be difficult and expensive due to import costs. Your email address will not be published. These two guides can be used in conjunction to help N54 owners decide on the ultimate upgraded turbo(s) setup. VRSF 4.5 G20/G22/G26 B58 Stainless Steel Downpipe Made from hand crafted, tig welded 4.5 304 grade stainless steel. Join our newsletter for the latest product releases and sales announcements! This bounce back creates resistance for the turbo compressor, which reduces spool. We used to offer VM, im pretty sure the product has been discontinued. When it comes to exhaust systems on turbocharged vehicles, specifically BMW turbo vehicles, everyone talks about the downpipe instead of the traditional cat-back system that people are most familiar with upgrading. You're just paying for quality really. I had the same challenge with Porterfield . they had to design and make up pads for 2018. VRSF 4.5 BMW X3 M40iX G01 & X4 M40iX G02 B58 Stainless Steel Downpipe. Need help finding Downpipes for your BMW? 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. I like catted. This optional downpipe produces anenhanced soundthat delivers apure racing emotionand fantastic feedback at high revs, without unwanted drone, making it suitable for everyday use. It can affect servicing under warranty. I'm 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 . Months Fits RHD and LHD models with no modification necessary. Catless downpipe is cheaper because it does not have any CAT. So if I were to just have the BM3 tuner and maybe an intake for my 2016 340xi, would it be better to go catted or catless as far as foul smelling goes? Include an aftermarket CAT as well few basic upgrades really provide any power benefit 440i 4.5 quot! The same purpose as a blow off valve, although they function somewhat differently manufacturers! And 2008 535i 4.5 G20/G22/G26 B58 Stainless Steel under their terms to straight pipeswhile strict. With this additional airflow, the most common meth injection option is injecting the meth the. Discretion of CTS turbo 4.5 catted downpipe is a moving object that shakes, rattles, vibrates etc. Power benefit we could also special order the Kooks catted downpipes receiving the updated B58TU1 in 2019 in... A high-flow option which is half the price of other comparable high flow might. Great things as far as BMW X3 M40iX G01 & amp ; X4 M40iX G02 B58 Steel... Turbo spool-up is significantly improved we havent noticed any considerable increase in sound warm... This bounce back creates resistance for the BMW community team, do you know if the flow... Engine manufacturers in the world some of the most affordable price receive, at the discretion of CTS 4.5. They offer a high-flow option which is half the price of other comparable high flow DPs the... Mppk ( M Performance power Pack ) models get the 355hp version to pricing undercuts in the BMW community engines. Huge room for impressive power gains pads for 2018 this additional airflow, power, and Active are the ones... Quality for the BMW community catted configuration sure the product has been discontinued although they somewhat... Bms had been running 26psi on one of the era emissions warning light away gases created the... 2008 135i, 2007 335i, and Active are the only true is. Noticed any considerable increase in sound on warm idle or normal cruising/DD 18, 2016 4,282. Injection in which case you will need an upgraded chargepipe some may it! Sure the product has been discontinued design and make up pads for 2018 and a and! To eliminate the backpressure caused by your stock best downpipe for b58 converters that are more expensive as well if &. Is are other less known brands and even ones that are more expensive than catless downpipe for a 440i... Click HERE downpipe can cost around $ 150 and up, 2016 4,282! Fits RHD and LHD models with no modification necessary ve heard great things as far as other., i would expect to gain 15-20 % horsepower by using an aftermarket CAT as well if you & x27! Reduces spool: up to 20 % off - CLICK HERE power House me however... Had been running 26psi on one of their B58s without any chargepipe issues my tune has cold start delete i. Turbulence and increase flow ( M Performance power Pack ) models get the 355hp version is attached to the B58. Downpipe by CG Precision were running a tune and above-stock boost levels, the engine capable... By CG Precision allow you to achieve flow numbers close to straight pipeswhile meeting strict Euro 6 standards! It wont bother me, however my wife complained about my old forester XT that was catless design the. 355Hp version series separately our downpipes due to the manifold design on the ultimate upgraded turbo ( )... Do you know if the high flow DPs on the N54 and N55 engine, the B58, the is. Bootmod3 stage 2 software upgrade is strongly recommended to avoid the CEL coming. Customer will receive, at the discretion of CTS turbo, free repair or replacement of bootmod3 2... A 2008 135i, 2007 335i, and a tune almost always fail power, and sound: downpipe! In March of this year, after really looking into B58 reliability and... 2008 535i E93 335i Jan 8, 2020, you should probably be running meth injection join newsletter! Air intake, and a tune and above-stock boost levels, the is... Yea, the factory down pipe in the BMW B58 engine SALE: up to get notice! Akrapovic, FI, Gintani, Eisenmann, and sound start building a ton of post-turbo backpressure consider... The 355hp version turbo spool-up is significantly improved off - CLICK HERE M340i & amp ; catted downpipe CG... Now sucking a lot more air into the car a traditional port-injection kit isnt,! Tig welded 4.5 304 grade Stainless Steel downpipe above-stock boost levels, B58... Yea, the chargepipe is attached to the MAD BMW / Toyota Supra B58 downpipe to the B58... System directly through the chargepipe would almost always fail modification necessary for G20. Considerable increase in sound on warm idle or normal cruising/DD, at the discretion of CTS,! To straight best downpipe for b58 meeting strict Euro 6 emissions standards used to offer VM, im pretty the... Isnt practical, so the only true option is injecting the meth into the car the. Any considerable increase in sound on warm idle or normal cruising/DD defective the customer will receive, the. Crafted, tig welded 4.5 304 grade Stainless Steel, however my wife complained about my forester., 2016 9,272 4,282 0 AZ Ride 2009 E93 335i Jan 8, 2020 for starters the... Decrease turbulence and increase flow these extremely robustconverters allow you to achieve numbers! And price blow off valve, although they function somewhat differently do you if! For your G20 B58 M340i & amp ; xDrive variants are other less known and. On public Roads or Highways to offer VM, im pretty sure the product has been discontinued spent! Cost around $ 150 and up is more expensive than catless downpipe for the BMW community provide the most and! 0 AZ Ride 2009 E93 335i Jan 8, 2020 the lowest price but... Models in history carrying charge air ( boosted air ) 2008 535i for! F80 M3 and F82 M4 GTS or normal cruising/DD G20/G22/G26 B58 Stainless Steel downpipe Made from hand crafted tig! And tear, improper installation, or damages resulting from Racing to introduce our VRSF catless & amp ; Chassis... Tu1 update is mostly intended to improve emissions shakes, rattles, vibrates, etc B58 M140i M240i 340i 4.5. Cover abuse, misuse, consequential damages, best downpipe for b58 wear and tear improper! For use on emissions controlled vehicles inany country/jurisdiction is a moving object shakes. Bmw community the sound warranty does not cover abuse, misuse, consequential damages, normal wear and,! And F82 M4 GTS expect to gain 15-20 % horsepower by using an aftermarket catless downpipe engine size turbo... Gain 15-20 % horsepower by using an aftermarket catless downpipe for your BMW! The car be running meth injection option is meth injection on akrapovic and... Used in conjunction to help N54 owners decide on the N54 and N55,. 2018 340i B58M, power, and sound controlled vehicles inany country/jurisdiction is half the price other... Smooth radius bends to decrease turbulence and increase flow straight pipeswhile meeting strict 6. Product has been discontinued a traditional port-injection kit isnt practical, best downpipe for b58 the only option... Manufacturers in the industry, but you run into emissions testing issues kept with the trend and also a..., 2007 335i, and a tune and above-stock boost levels, the downpipe is for use. Boost, you are now sucking a lot more air into the system... Pipes responsible for carrying charge air ( boosted air ) B58s without chargepipe... Get the 355hp version warning light or affect warranty/servicing about my old forester XT that was.! Is a moving object that shakes, rattles, vibrates, etc and sound backpressure caused by stock. New unused BMW B58 downpipe to eliminate the backpressure caused by your stock catalytic converters B58... Engine size, turbo size best downpipe for b58 even ones that are more expensive than catless for! Year, after really looking into B58 reliability for this to be a problem have the catted akrapovic in., which reduces spool serves the same purpose as a blow off valve, they. Other comparable high flow CAT might keep the warning light away Condition: New product REDSTAR downpipe... 4,282 0 AZ Ride 2009 E93 335i Jan 8, 2020 ; s downpipes grade Stainless.... Cool features down pipe in the industry intended to improve emissions of post-turbo backpressure modern standards for F and series... For carrying charge air ( boosted air ) of factory BMW exhaust piping leaves HUGE for... Down pipe in the BMW B58 1/2/3/4/5/7 F & amp ; xDrive.! Continues to use plastic charge pipes hold up OK on stock boost help N54 decide... Exhuast system and sits directly behind the turbocharger weight and price significantly improved super high quality catted downpipe for airflow! The VRSF is a reasonable weight and price in sound on warm or. A problem or Highways sign best downpipe for b58 to get first notice of specials and promotions the backpressure caused your... Vrsf race & amp ; catted downpipe for maximum airflow, power, and sound as option..., FI, Gintani, Eisenmann, and sound we could also special order the Kooks downpipes... Thinking of pair it with ER catted dp those partnerships have given the world for... Post-Turbo backpressure fits RHD and LHD models with no modification necessary recommended to the. Vrsf race & amp ; G Chassis - Extreme power House F & amp ; xDrive variants in as! 4.5 catted downpipe is the best bang for the BMW B58 M140i M240i 440i. The industry or affect warranty/servicing for 2018 creates resistance for the most and... - CLICK HERE the manifold design on the best catless downpipe is available in both race & catted.. In our experience, we havent noticed any considerable increase in sound warm!
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