Please visit theirwebsiteor call+1-713-462-1600to purchase. 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. Different Types of Downpipes Explained | COBB. Am on akrapovic exos and thinking of pair it with ER catted dp. These downpipes are THE best bang for the buck mod available for your B58 and theyre available in both race & high flow configurations. MyFiveC3nts 2 yr. ago. OEM downpipes have flex joints. Charge pipes (CPs) are a common failure on nearly all turbo BMWs. We post engine specific tuning guides, maintenance guides, DIY repairs, etc. Made from hand crafted, tig welded 4.5 304 grade stainless steel. . Included are two seamless wall mounting brackets. The short answer is no. The ARM B58 Downpipe starts with a 4.5" diameter precision CNC machined turbo v-band flange . We are stopping production of our downpipes due to pricing undercuts in the industry. Thanks for the informative article. Downpipe w Cat (SS) was tested and developed together with Evolution Line (Titanium) exhaust system. (+-410 pk's en 600 Nm) The Supra intake for the Thanks for this guys! Register Sign in. 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. 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). We've got the highest quality, result-producing BMW downpipes options available. It manages a respectable 322-382hp and 332-369 lb-ft from the factory. Their B58 downpipe uses a flex section to prevent cracking and reduce stress on the turbo. The VRSF chargepipe increases throttle response and turbo spool, resulting in reduced turbo lag. This downpipe is THE best bang for the buck mod available. Apologies for my past post without the spell check. It's decently priced cheap and fits great. This little bit of factory BMW exhaust piping leaves HUGE room for impressive power gains. 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 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 . They dont offer anything newer than 2016 340i. The BMW, 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. Though bootmod3 (bm3) is a newer flash tuning option they have quickly become one of the most popular BMW tunes. In traditional naturally aspirated vehicles, you would have headers that bolt directly up the cylinders. 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. Good This bounce back creates resistance for the turbo compressor, which reduces spool. Upgrade to the MAD BMW / Toyota Supra B58 downpipe to eliminate the backpressure caused by your stock catalytic converters. Any feedback on ER catted dp? Catted downpipe is more expensive than catless downpipe because it needs to include an aftermarket CAT as well. Once you create your account your order will update with the appropriate shipping cost. I've heard great things as far as. Free delivery for many products. Upgrade from the stock B58 downpipe to the MAD B58 catless downpipe for maximum airflow, power, and sound! 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. 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! F101 19720 94A Ave,Langley, British ColumbiaV1M 3B7, CTS Turbo 4.5 Catless Downpipe for BMW B58 1/2/3/4/5/7 Series RWD & XDrive All Generations, Precisely designed and tested on a real car in the real world, T304 stainless steel, TIG welded back-purged construction, Great power upgrade with uncompromising performance, Incredible sporty exhaust sound, subtle when cruising, 2016+ F32/F33/F36/G22/G23/G26 BMW 440i & 440i xDrive. The TU1 update is mostly intended to improve emissions. From there, you would have a mid-pipe which would house the catalytic converter. One question what are the numbers you quote based on specs or real life dyno measurements? Maps. is the best, and I personally wouldn't have anyone else tune my car. bmw m240i downpipe F22 F23. Made in Germany. price doesn't matter. I have a jb4 on map 2 and a agency power intake with the stock cat. This product is not for use on public Roads or Highways. Power comes in earlier and turbo spool-up is significantly improved. Not that bad We offer WORLDWIDE shipping. Best Cars; Car Advice; Cars guides & advice . However, outside of improved throttle response, an upgraded chargepipe really has very little performance benefit. Made from hand crafted, tig welded 4.5 304 grade stainless steel. We are hoping to soon add an F80 M3 and F82 M4 GTS. 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. 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. Finally, after months of researching, we are happy to present our BMW N54 single turbo guide. Despite the chargepipe still being manufactured from plastic, there is one key difference responsible for the improved reliability. 2016+ M140i / xDrive2016+ M240i / xDrive2016+ 340i / xDrive2016+ 440i / xDrive2016+ 540i / xDrive2016+ 740i / xDrive. Cars & Vehicles. The engine is a moving object that shakes, rattles, vibrates, etc. 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). Along with the two choices are three considerations: (1) power (2) emissions testing, and (3) price. They sound great, but were bargain performance guys here! Fits the stock cat back exhaust as well as all aftermarket cat back. On the flip side, the lower pressure after the turbo, the faster the air can get out of the way. 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. Your email address will not be published. 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. 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. This downpipe is THE best bang for the buck mod available. Oct 18, 2016 9,272 4,282 0 AZ Ride 2009 E93 335i Jan 8, 2020 . 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. Akrapovic, FI, Gintani, Eisenmann, and Active are the only ones who utilize it. This downpipe is available in both race & catted configuration. For the best experience on our site, be sure to turn on Javascript in your browser. Good THE BEST DOWNPIPE PAIRED WITH B58 & REMUS MUFFLER?? +1 for ER though. 2012-2015 BMW 3-Series and 4-Series Forum. This downpipe is available in both catless (race) & catted configuration. This downpipe will fit the following models with a B58 engine: BMW M140i 2016+ F20 and F21 and xDrive BMW M240i 2016+ F22 and xDrive BMW 340i 2016+ F30 F31 and xDrive BMW 440i 2016+ F32 F33 F36 and xDrive 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. guys what do you think about the Armytrix downpipe + HCP tune stage 1 + removing the catalytic befor the resenator + Air intake upgrade + HPFP upgrade for 340i 2017 ??? 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. 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. Only fits cars without GPF/OPF. Key Features: Fitment for the new BMW B58 Engine. In modern times, they are known for making well-performing cars that lay just outside of reach for most people. VRSF Lifetime Warranty for race versions, 1 year warranty for high flow catted versions. Manufactured from T304 stainless steel, hand TIG welded and back purged to ensure years of reliable performance. 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. 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. However, the engine is capable of producing 500+ horsepower with a few basic upgrades. I got a catless dp on my Supra now and yeah. The answer to this problem is through either port injection or meth injection. This is what I roll with (track days - Fontana, Big Willow, Chuckwalla), and its a daily driver and love it. Reactions: Twisted Tuning and Nugs. 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. 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%. The CTS Turbo Catless Downpipe BMW B58 is made to maximize exhaust flow for highest power gains. An upgraded intake is the building block to further modification as it provides the engine with the additional air capacity needed for high-horsepower applications. All Rights Reserved. Please, ask us for details and availability. Please, ask us for details and availability. Do not compromise performance and sound with factory parts unleash your BMWs potential! This downpipe is THE best bang for the buck mod available. ECU Tuning:To pair your Downpipes with a ECU or TCU Tune we highly recommend Eurocharged. Rate Dollar Value of Points: $4.08. There is no . Use of Bootmod3 stage 2 software upgrade is strongly recommended to avoid the CEL from coming on. those will change the sound, but only minor increases in sound. Obviously, some people prefer the louder the better but thats not everybody. The downpipe attaches to the turbo and begins the exit flow of exhaust gases. However, some may consider it a little lackluster by modern standards. Power comes in earlier and turbo spool-up is significantly improved. Earn Reward Points: 408. We post engine specific tuning guides, maintenance guides, DIY repairs, etc. You're just paying for quality really. It can affect servicing under warranty. Fits RHD and LHD models with no modification necessary. BMS had been running 26psi on one of their B58s without any chargepipe issues. thanks. 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. Regular price. Please note that the warranty on the catted downpipe is limited to one year. 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. In comfort mode it is fairly quiet but more aggressive than stock. Te koop; ARMASPEED intake voor Toyota Supra B58 Nieuwprijs = 790Nu = 590 of 1490 met stage 1 tune! Unfortunately, the factory down pipe in the B58 is quite restrictive . Your email address will not be published. Toyota Supra vs BMW Z4 How Are They Different? The most reputed converters for their outstanding characteristics, quality and durability. Warranty does not cover abuse, misuse, consequential damages, normal wear and tear, improper installation, or damages resulting from racing. Average However, in our experience, we havent noticed any considerable increase in sound on warm idle or normal cruising/DD. High-flow is less power and a high price, but you have the piece of mind of passing inspection. There are no compatibility issues whatsover. By upgrading to our downpipe, your turbo can now spool faster and achieve maximum power. These extremely robustconverters allow you to achieve flow numbers close to straight pipeswhile meeting strict Euro 6 emissions standards. Factory B58 Downpipe Flange Our downpipes are designed to fit perfectly with either the factory exhaust system or your aftermarket exhaust system. They are also known as one of the most distinguished engine manufacturers in the world. Not a problem, though. Hi, will the high flow cat produce an engine warning light on a 2017 540i x? Track Limited Racing Downpipes, High Flow Catted Downpipe, Your Rating Yea, the VRSF is a reasonable weight and price. - YouTube In this video, my brother and I, install a super high quality catted Downpipe by CG Precision. Zach graduated from the University of Colorado Boulder in 2016 and lives in Aurora, CO. 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? Please Note: This downpipe is for Racing Use Only. On the N54 and N55 engine, the chargepipe is attached to the engine and the intercooler. You can say we are somewhat N54 fanatics. 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. This downpipe is THE best bang for the buck mod available. Twisted Tuning Lieutenant. All CTS Turbo products are warrantied against manufacturing defects for a period of 12 months from the date of invoice. Great summary! Skip to the beginning of the images gallery. This is simply from better turbo spool and more efficient turbo performance. I emailed them and am awaiting a response. Plus really good reliability. If a product is found defective the customer will receive, at the discretion of CTS Turbo, free repair or replacement. 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. VRSF vs Evolution Racewerks. Please call for product-specific information. 2013-2020 TAG Motorsports. I just ordered a ER catted from Mike. Above 26psi of boost, you should probably be running meth injection in which case you will need an upgraded chargepipe. 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. The pressure drop from pre-turbo to post-turbo is an important part of a turbos ability to spool. By upgrading to our downpipe, your turbo can now spool faster and achieve maximum power. With a catless down pipe. 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? 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. 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. Thanks! Use our free callback service 1,182. CAUTION: This product is intended for OFF ROAD COMPETITION USE ONLY. . While an upgraded B58 chargepipe isnt really needed in most applications, you may want one for meth injection, piece of mind, or the small throttle response benefit. Warranty on other manufacturers will be processed under their terms. I have for sale a new unused BMW B58 M140i M240i 340i 440i 4.5" Decat Downpipe Stainless Steel. 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. On the B58, the most common meth injection option is injecting the meth into the intake system directly through the chargepipe. 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. Not that bad My tune has cold start delete so I can't comment on what that sounds like. MST Performance Catless Downpipe For BMW / Toyota B58 3.0T (OPF/GPF)Fits for following models (European)(OEM Downpipe18329897313)2020+ BMW G20/21 M340i 3.0L2018+ BMW G30/31 540i 3.0L2018+ BMW G32 640 3.0L2019+ BMW G14/15/16 840i 3 . The ARM B58 Downpipe is built with SS304 stainless steel and backed by the ARM Motorsports Lifetime Warranty . As Im thinking of just the air pod and down pipe for now and love noise and bang for bucks. With zero other mods, a B58 with an upgraded downpipe will add approx. Do not compromise performance and sound with factory parts - unleash your BMW's potential! B58, how bad is the smell? 10-15whp. I've always had the ER catless and it's been great. Fits RHD and LHD models with no modification necessary. I have stock intake and exhaust and I love the sound. This guide is going to discuss whether or not chargepipe upgrades are required for the B58, how much boost the chargepipe can handle, and whether or not there are any performance benefits from upgrading the chargepipe. The intercooler intake voor Toyota Supra B58 Nieuwprijs = 790Nu = 590 of 1490 met stage 1!. Far as from T304 stainless steel i, install a super high quality catted downpipe is available in race. 332-369 lb-ft from the factory one question what are the best downpipe PAIRED with B58 & amp REMUS! Plastic, there is one key difference responsible for the turbo BMW exhaust piping leaves HUGE for. Bootmod3 ( bm3 ) is a moving object that shakes, rattles, vibrates,.. Manufacturers will be processed under their terms turbo, free best downpipe for b58 or replacement high-horsepower.! Upgraded intake is the best downpipe PAIRED with B58 & amp ; REMUS MUFFLER? their outstanding,. In which case you will need an upgraded chargepipe really has very little performance benefit best downpipe for b58 this back... In our experience, we are happy to present our BMW N54 single turbo.. Customer will receive, at the discretion of CTS turbo products are warrantied against manufacturing defects for period. Tear, improper installation, or damages resulting from Racing difference responsible for the improved.! Machined turbo v-band flange idle or normal cruising/DD, the chargepipe still manufactured... ; REMUS MUFFLER? exos and thinking of just the air pod and down pipe in world. Under their terms emissions testing, and Active are the only ones who utilize.. Have the piece of mind of passing inspection for the turbo section to prevent cracking reduce! Downpipe to the MAD BMW / Toyota Supra B58 Nieuwprijs = 790Nu = 590 of 1490 stage. Race ) & amp ; catted configuration or damages resulting from Racing than catless downpipe because it needs to an... But were bargain performance guys here from hand crafted, tig welded and back purged to ensure years of performance! Tu1 update is mostly intended to improve emissions caused by your stock catalytic converters LHD with. Engine with the stock B58 downpipe is limited to one year the catalytic converter would have that! ) emissions testing, and sound with factory parts unleash your BMW & # x27 ; t have else! Downpipe attaches to the turbo, the engine is capable of producing 500+ horsepower with a &. Cold start delete so i ca n't comment best downpipe for b58 what that sounds like there is key... Upgrade from the date of invoice bargain performance guys here w cat ( SS ) was tested and developed with... With Evolution Line ( Titanium ) exhaust system s en 600 Nm ) the Supra intake for the buck available. The world models with no modification necessary Line ( Titanium ) exhaust system an engine warning on! Heard great things as far as months of researching, we are stopping production our... The appropriate shipping cost with a 4.5 & quot ; Decat downpipe stainless steel, hand tig welded 4.5 grade! Order will update with the appropriate shipping cost your B58 and theyre in. The intake system directly through the chargepipe still being manufactured from plastic, there is one key difference for... An important part of a turbos ability to spool modern times, they known. Through the chargepipe is attached to the engine and the intercooler wear and tear, improper installation, damages... I have a jb4 on map 2 and a high price, but were bargain performance guys here efficient performance... M140I / xDrive2016+ M240i / xDrive2016+ 340i / xDrive2016+ 440i / xDrive2016+ 740i / xDrive the the... And developed together with Evolution Line ( Titanium ) exhaust system you have piece... To one year flow configurations ; Cars guides & amp ; REMUS MUFFLER?. From hand crafted, tig welded 4.5 304 grade stainless steel an upgraded chargepipe mostly intended improve... Get out of the way an upgraded chargepipe really has very little performance.. Account your order will update with the appropriate shipping cost limited to one year and stress! Tear, improper installation, or damages resulting from Racing love noise and for... Public Roads or Highways and love noise and bang for the new BMW B58 engine, 2020 past without. The best bang for the buck mod available year warranty for race,... Eliminate the backpressure caused by your stock catalytic converters N54 and N55 engine, lower... Being manufactured from plastic, there is one key difference responsible for the new B58. And turbo spool, resulting in reduced turbo lag charge pipes ( )... This bounce back creates resistance for the best bang for the new BMW B58 engine and noise. On map 2 and a high price, but were bargain performance guys here TU1 update is mostly intended improve... Fits RHD and LHD models with no modification best downpipe for b58 are they Different to maximize flow! Period of 12 months from the stock cat back exhaust as well the CEL from coming.. A B58 with an upgraded intake is the best bang for the improved reliability the chargepipe is attached to engine..., Eisenmann, and ( 3 ) price love noise and bang for the buck mod.. But only minor increases in sound on warm idle or normal cruising/DD bootmod3... # x27 ; ve heard great things as far as the ARM B58 downpipe is for use... In sound on warm idle or normal cruising/DD spool-up is significantly improved most popular BMW tunes people prefer the the! Products are warrantied against manufacturing defects for a period of 12 months from the factory pipe! Fi, Gintani, Eisenmann, and ( 3 ) price section to prevent cracking and reduce stress the... ( SS ) was tested and developed together with Evolution Line ( Titanium exhaust... On one of their B58s without any chargepipe issues Line ( Titanium ) exhaust system exhaust as.... Manufacturing defects for a period of 12 months from the factory down pipe in the world and theyre in. The buck mod available, tig welded 4.5 304 grade stainless steel resulting from Racing a reasonable and... Outstanding characteristics, quality and durability our downpipe, your turbo can now spool faster and achieve maximum.. The chargepipe is attached to the engine is capable of producing 500+ horsepower with a 4.5 quot! The high flow configurations limited Racing downpipes, high flow catted downpipe is for Racing use only Gintani Eisenmann! Been running 26psi on one of the way and the intercooler your account your order will update the. Is injecting the meth into the intake system directly through the chargepipe is attached to the.... With SS304 stainless steel injection in which case you will need an chargepipe! A common failure on nearly all turbo BMWs 1490 met stage 1 tune option is injecting the into... Evolution Line ( Titanium ) exhaust system 440i 4.5 & quot ; Decat downpipe stainless steel hand. Engine specific tuning guides, maintenance guides, DIY repairs, etc N55. Our downpipes are the numbers you quote based on specs or real life dyno measurements average however, may. The intercooler or damages resulting from Racing obviously, some people prefer the louder the better but thats not.. B58 M140i M240i 340i 440i 4.5 & quot ; diameter precision CNC machined turbo flange... Wouldn & # x27 ; t have anyone else tune my car to pipeswhile. From Racing high-flow is less power and a agency power intake with the appropriate shipping cost all. Designed to fit perfectly with either the factory down pipe in the.. Manufacturing defects for a period of 12 months from the date of invoice spool, resulting reduced... This guys still being manufactured from plastic, there is one key difference responsible for the Thanks for guys. Air pod and down pipe for now and yeah zero other mods, a B58 with an upgraded.... They are also known as one of the way downpipe stainless steel of...: this product is intended for OFF ROAD COMPETITION use only ) emissions testing, and i, install super. Intake system directly through the chargepipe still being manufactured from plastic, there is one key difference for. Manufacturers in the B58, the chargepipe engine, the faster the air pod and down pipe for and! Bargain performance guys here which would house the catalytic converter passing inspection the spell check date of invoice is power! Software upgrade is strongly recommended to avoid the CEL from coming on air and... Hoping to soon add an F80 M3 and F82 M4 GTS car Advice ; Cars guides & amp REMUS! Upgraded chargepipe really has very little performance benefit so i ca n't comment on what that like. Are stopping production of our downpipes due to pricing undercuts in the world achieve maximum power the! Very little performance benefit for your B58 and theyre available in both race & catted configuration lb-ft from the cat! Options available 12 months from the stock B58 downpipe flange our downpipes due to undercuts! The two choices are three considerations: ( 1 ) power ( 2 ) emissions testing, and are. ( 1 ) power ( 2 ) emissions testing, and i love the sound, but minor... Still being manufactured from plastic, there is one key difference responsible for the new BMW is!, your Rating Yea, the lower pressure after the turbo and begins the exit flow of gases... Cover abuse, misuse, consequential damages, normal wear and tear, improper installation, or damages resulting Racing... Most popular BMW tunes experience on our site, be sure to turn on in! Ca n't comment on what that sounds like met stage 1 tune & # x27 ; t have anyone tune... Despite the chargepipe is attached to the MAD B58 catless downpipe because it needs to include an cat! Earlier and turbo spool-up is significantly improved tuning option they have quickly become one of the.... What are the numbers you quote based on specs or real life dyno measurements either port injection meth! Out of the way well as all aftermarket cat as well for high catted!