Catted vs catless downpipe b58. catless so that's more restrictive air flow as a fact.

Catted vs catless downpipe b58 you're unlikely to detect a performance difference comparing catted to catless. RVG Peformance high-quality car parts. The stock downpipes on the B58 are very restrictive. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. B58; N52; N54; N55; Suspension . 5" Catted Downpipe. I am running a BM3 Stage 2 on 91 octane tune with the cold start adjustments. B58 6-Cyl Engine, Exhaust, Drivetrain, Bolt-Ons Safety & Tech Package Plus JBL / AA Catted Down-Pipe, Magnaflow Catback, K&N Drop-In Air Filter, FTP Intake & Charge Pipe, Forge Motorsports Catch-Can, BMS Intake Muffler Delete, Toyota OEM A91-MT Front Strut Bar, Titanium Lug Bolts, A90 Shop A91 Carbon Duckbill Spoiler, Custom Steering Wheel S55 Catless Downpipes vs High-Flow Catted Downpipes. MAD BMW Toyota B58 Fat Boy 5" Catless Downpipe M240 340 440 Supra. Love this down pipe! Derrick Great product. Under throttle and above 2000rpm, it was fantastic. F30 is a sub dedicated to all things 2011 - 2019 BMW 3 series. back to the point of the thread: Downpipe!! I want to run Stage2 and push for around 460 horses, so a pipe is definitely needed. As such, they will result in better power, torque, and spool. difference between stock map catted or catless is pretty significant on a b58 . WhatsApp. 5' 304 grade stainless steel. I doubt the HP MST Performance 6" Catted Downpipe Review! Bimmerpost ☰ Model Selection. Catless gets you more hp, I would suggest grimspeed but catted is epa friendly so if you have to do emmisions test every year I would do catted. Minimizing back pressure while retaining daily drive-ability was the goal of our B58 downpipe. The 400 cel does not flow as well but you don't get a CEL if you use something like AA. 0L, BMW G02 X4 M40i B58 3. I'm looking at the VRSF B58 catless and high flow catted Downpipe. With Active Autowerke's Signature downpipe, your B58 can rev quicker, and deliver more horsepower and torque. E81 / E82 / E87 / E88Model Year: 2004 - 2011. to/2Pwg2TxCollinite 845: https://amz today i will show you guys step by step on how to remove and install a catless downpipe on your b58 bmw f-series! im using a vrsf downpipe bought from auto t B58 6-Cyl Engine, Exhaust, Drivetrain, Bolt-Ons Armytrix Catless Downpipe update It's the one catless downpipe that is actually worth the money. They offer more performance and generally cost less. 5″ High-Flow Cat for Join us as we take Ahmed's 2021 BMW G20 M340i to the next level with a Project Gamma Catless Downpipe installation! 🔥 This downpipe will help his car not on N20 catless downpipe vs N20 high-flow catted downpipe. I've got a 2017 M240i, all I've done is the catless downpipe (and intake and tune but those don't add much noise) and it's very tame on normal driving and sounds great (for an I6) on WoT. With catted downpipe you can also pass the visual inspection or pop up inspection that The stock downpipe was fairly easy to remove however the most time consuming parts was getting the v-band clamp on without the gasket falling off and pushing the the stock mid-pipe onto the downpipe. 875. Last edited: Mar 2, 2020. Ask technical questions, contribute answers, or show off your ride. Appreciate 1 ap2x 21. 00 I also have a B58 and yes we have a lot to choose from when it comes to downpipe on that platform. G42Model Year: 2021 + The downstream O2(which is also on the down pipe) is where you would install this J-style connector and is the "dummy The catless downpipe vs. Appreciate 1 Info@mad-us. we'll be all forced to drive Tesla's one day so experience your car now for what it can do A little more volume while still being in daily territory is definitely a catless downpipe, or resonator delete, but probably not both. But I already have the Active Autoworkes Catted DP. Looking to potentially put a catted downpipe on my 440i mppsk. $339. Also other pros and cons. Even if you have a 2024 - pay to get an unlock and get a tune and a catless dp - won't cost much more than an AA and you get a LOT more benefit - a LOT. Do not compromise performance and sound with factory parts – unleash your BMW’s potential! Designed using the latest in CAD technology; this part is made to fit perfectly in place of your factory downpipe. Catless downpipes with a tune usually net about 20-30 whp and 30-50 wtq. That takes any guesswork right out of it for me. Should work the same vise versa. Inquire if you So I recently installed the downpipe and after the recommended break in procedure from AA, I took it on a 20 mile HARD drive. Catless options will completely remove the catalytic converter while high-flow options 2013 F30 328i: MHI Big Turbo, GFB DV+, Mishimoto CAI, ER TIC/CP/Catless DP, AWE Touring Quad Exhaust w/ Resonated Midpipe, NGK LI Plugs, BM3 with PTF Stage 2 91 AGG Tune, Fuel-it Stage 2 LPFP, Solowerks S1 Coilovers, and DEPO/M-Sport Retrofit Sound clip differences between catless and catted downpipes. Almost every other catted downpipe on the market is also 200cell but they all throw a code, have no guarantee, but BMW B58 downpipe upgrade for 2019+ M40i models. On a rear wheel drive, that should keep things lively enough Need to keep things legal, so catless isn't on the cards sadly. 5" catless like the most of us. However, the app is only available on android devices. This downpipe is made from premium quality stainless steel and is precision-engineered to fit perfectly with the stock BMW 340i B58 VRSF Downpipe DIY :) NO CEL ;) *SOUND CLIP* Stock exhaust+Catless DP Hi fellow b58 ppls. F40Model Year: 2019 + Previous Generations; F20 / F21Model I think there are quite a few B58 Supras that have this too, so from a long-term standpoint that group would also be worth monitoring. 448. I was the two best catted downpipes are fabspeed and active autowerke, but you will ruin any catalyst with excessive pops/burbles/gunshots. Appreciate 0 Quote 02-13-2019, 12:27 PM #8: Korvo. The catted downpipe is an APR and the Catless is ARM. I like catted. Just had it installed from my local shop. N55, S55, B58, and N13 engines. 5" outlet compared to the 4" outlet on the older N55 engines. The 034 catted down pipe seems like the one to get for price and quality ATM. I f we ran a 4" downpipe flange inlet so that we can use 4" tubing, a "step" would be formed between the turbocharger outlet and downpipe inlet. Guaranteed no CEL. Even deeper tones, even The real difference is catless will be a bit louder and more raspy than catted which is louder and more raspy than the stock DP. Back; 1M; Non-M; Tunes . Minimizing back pressure 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). There is still some smell, but significantly better compared to catless setup. So then you get into the 200 vs 300 vs 400 cel debates which are endless. Experience an incredible sporty exhaust sound without VRSF catless downpipe and Bootmod3 Stage 2 review (with pics and video/sound) Like many of you, I thought a LOT about catless vs catted downpipes. MST 6" Catted Downpipe GPF/OPF for BMW/Toyota B58 3. Did you get the catless or catted? Did you put a spacer for the sensor to get rid of the CEL or you have a CEL? How does it sound now? I think you have the MPE on your car too. Just get the proper tune and CEL will go away. catless really only becomes apparent at prodigous boost levels. Pushing 500+hp its safe to say you need need to upgrade the down-pipe for various reasons and add an intake as well. Very happy with it. Please note that the warranty on the catted downpipe is limited to two years. It provides additional performance but still keeps the emission, noise and smell acceptable. Ya'll both on stock mufflers? Reply reply UnableRestaurant137 • Yea both stock. VSRF also has the high flow catted downpipe but I can’t seem to find many reviews on it. Great down-pipe. Fabspeed Catted Downpipe, Bootmod3 OTS Stage 2 93 oct. Made from T304 stainless steel and precision-designed using CAD technology, this performance upgrade replaces the restrictive factory downpipe, resulting in improved exhaust flow and impressive power gains. Manufactured Read More "CTS Turbo 4. G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations; F22 / F23 I’m look for recommendations on the best catless downpipe for a 2018 340i B58M. They also mentioned they have been using this 400 cell Gesi Catted downpipe on the B58 Supras and has been zero issues with CEL's. Cons of Downpipe Mods. VRSF 4. Lieutenant . I think user B58 had the 5" catted downpipe but recently switched to the 4. I installed a catless downpipe with a o2 mini cat to stop the cel start up at 2:05 revs at 2:55 Just wanted to gather thoughts I’m looking to purchase a catted Downpipe (one that has no CEL) and am contemplating between the AA or the AMS Downpipe. 22 . 5" vs 5" catless downpipe. Installation - as with most downpipes for the B58, it's easy. Manufactured from T304 stainless Read More "CTS Turbo 4. MAD B58 4. F40Model Year: 2019 + Previous Generations; F20 / F21Model We use a 200cel because it flows almost like a catless. Tweet. MST 2018-2025 BMW 330i G20 B48 2. 00 $ B58 6-Cyl Engine, Exhaust, Drivetrain, Bolt-Ons of me I cannot find now where someone stated that the difference in horsepower and torque gains between a high-quality catted downpipe and an uncatted downpipe were only single digits. If you are looking for more noise go catless or do resonator delete. I suspect other catted downpipes aren't as good or they would publish testing. High-flow catted downpipes may pass emissions in some states, but tampering with OE emissions equipment may still be illegal. 0 0. Join Date: Dec 2007. Though, catless downpipes do come with one downside. 368. Most catted downpipes are 200-300cel. Shipped quick and fit like a charm. By purchasing these This video shows the difference between stock exhaust and stock exhaust with an Active Autowerke catted downpipe. I wanted a catted DP that did not cause a CEL. com/TURBOSPOOLE85/I wanted to answer the question if there is in fact a difference in power between a high-flow cat downpipe, and a cat Technical Topics B58 6-Cylinder Turbo Engine / Drivetrain / Exhaust Modifications i think i'm actually gonna do Catted VRSF. 50" diameter piping allows for maximum power output Quicker turbo spool Easily bolts-on – no cutting or welding required Durable construction from TIG welded 304 stainless steel Precise fitment Made in Miami, Florida Does not fit Gen 3 B58 TU2 found in many 2025+ BMW. 00. Fabspeed is the only one that I know of that dyno tests performance and got 93% of the performance of their catless downpipe. 1. Back; 120; 128 . Back; 2007-2010 E Chassis 128; 2012+ F Chassis 128; 1M; 130; 135 4. Join Date The new turbochargers on the B58 engines utilize a much larger 4. if we ran a 4" downpipe flange inlet so that we can use 4" tubing, a "step" would be formed between the turbocharger outlet and downpipe inlet. Is this Want to install a downpipe on your B58 equipped BMW, but still need to pass emissions? Evolution Racewerks has the answer for you with their B58 Catted downpipe. If you must use a downpipe, we recommend using a catted downpipe. For catted I would do cobb but they might have stoped selling catted portion. Most high flow downpipes The standard catted downpipe is unlikely to pass emission in most states since they trigger the check engine light. Joint Chiefs of Staff The Fabspeed is the best because it uses an HJS cat which are the best in the world. Keep in mind the CEL delete does not fix all the catless downpipe issues; you will still need to delete the fuel smell and increased rasp in the exhaust sound. Catless downpipes provide less back-pressure compared to high-flow catted options. You guys asked for a Downpipes video so here it is! We cover catted and Catless Downpipes plus the effect that both of them have when it comes to boost creep If you run catless, you continue to pollute the earth, and destroy it. I only got a catted down-pipe so my new born baby doesn't smell anything if the windows are cracked and we're at a stop in traffic. 4 to 10. Yes there is are other less known brands and even ones that are more expensive as well. Catted downpipes incorporate a catalytic converter, making them the road-legal option. The reduced back pressure results in a faster spool. Make an informed choice for your next upgrade. Catted downpipes and catless downpipes. Exhaust gas for the turbocharger would hit this "step" and a lot of We are proud to introduce our VRSF race & high flow catted downpipe for your B58 M240i, 340i, 440i, 540i, 740i & xDrive variants. Suitable for BMW/Toyota B58 3. be/ealRKi-PTPIDIY to install my catless VRSF DownpipeI also discuss the downpipe bracket topicBuy A larger down pipe relieves some of this pressure, resulting in quicker and more efficient spool. The downpipe is not as loud as the catless downpipes, but it is significantly much louder than stock DP. Drives: 2020 M240i. VRSF vs Evolution Racewerks. Catted or catless downpipes . Explore a comprehensive comparison between catted and catless downpipes, examining performance, emissions, sound, and other considerations that influence your choice. Quote 04-19-2022, 03:57 PM #19: Bdub440i. -F80 ZCP DCT (BM3 Stg 2), B58 xDrive I had a cts turbo catless downpipe with bad fitment so I decided to give the MAD 5” fat boy downpipe a try. 6" B58 Catted Downpipe - 240i 340i 440i 540i 640i 740. 3. Both catless and high-flow catted downpipes are generally illegal. Categories. The B58 sounds amazing with a catless down-pipe! dennis very happy with it at this moment Nic This has been the best investment made for my 340i MPPK. When your B58 brings in more air than it can push out, you create a ton of turbo back-pressure which is 2. Braking; Car Care; What sold me on going catted vs catless was the guaranteed no CEL from Active Autowerke and didn't want to deal with the smell. Of course, each state has different laws, so it's not 100%. Our B58 Catted Downpipe design incorporates a 6" high-flow 200 cell ceramic catalytic converter, making it a standout choice for those seeking power without while reducing emissions. More on the specific gains of each 6" B58 Catted Downpipe - 240i 340i 440i 540i 640i 740. lol Info@mad-us. The 5" versions will give the CEL, and sound horrible (boomy raspy sound). Excellent sound. 0 Premium. 2Addicts | BMW 2-Series forum Technical Topics B58 (M240i) Engine, Transmission, Exhaust, Tuning Catted Downpipes for B58 Post Reply Thread Tools: Search this Thread 03-31-2019, 10:28 PM #1: MerlinMc. YMMV. Went from catless to Active Autowerks and it’s great. If you look into the stock downpipe, you can't even see light come through the other side. But I didn't want to deal The CTS Turbo Catless Downpipe BMW B58 is made to maximize exhaust flow for highest power gains. I went Catless to Catted. Anyone got a recommendations? We are testing catless vs stock tomorrow, both stock and with a tune. Keep in mind thou, the shape of the cat on the audi definetetly doesnt help with keeping the cost down but ideally $1200-1500 will be acceptable in my books. 0 engine vehicles. 5″ G20/G22/G26 B58 Stainless Steel Downpipe. Less back-pressure results in better power and performance gains. The catless downpipes do not have a catalytic converter, and it is easy for cars with catless downpipes to emit dangerous amounts of gasses. Question: does the JB4 clearing the CEL allow a catless DP to pass emissions testing? Or should I just go with a catted DP because, you know, California. The F Chassis B58 downpipes are strategically engineered to virtually eliminate the immensely restrictive characteristics of the factory B58 Mppsk + catted downpipe choice . But I always like to think that stock 500-600 M models have cats too Emissions and Environmental Impact Emission control is one of the most significant differences between catted and catless downpipes. Catted downpipe should be daily drivable. The B58 sounds different from the N55. I honestly Catless vs. my car makes 330whp catless stock tune , 100-200km/h went down from 11. Suitable for BMW/Toyota B58 3. Catted or Catless downpipe ?? Hey guys ! I have a 2020 330i b46 and was wondering what's the best downpipe and the difference between catted and catless. 15-20+ wheel horsepower gains, aggressive exhaust note, faster turbo spool. N63 Catless Downpipes vs High-Flow Catted Downpipes. Features * Largest diameter downpipe for B58 worldwide * 6" diameter Euro 6 400 cell catalytic converter * No CEL guarantee For $500, you can get a US handbuilt catless downpipe from Evolution Racewerks. My original choice was actually Active Autowerke due to their 5" internal diameter popularity but it was backordered and the vendor wasn't sure when it would be back in stock. Had Catless DP on my f30 and had my warranty for the last year of ownership The ARM 6" B58 Catted Downpipe is perfect if you're looking for all of the performance of a Catless B58 Downpipe without the odor associated with increased emissions. I had to have my A larger down pipe relieves some of this pressure, resulting in quicker and more efficient spool. Brand: ES#: 4057603 Mfg#: SSXBM1039 Qty: Availability: Ships in 4 Business Days Now. Though, catless N54 DP’s are the best bang for your buck option. Paired with the stock cat-back exhaust, the downpipe improved the sound to the point where I likely do not want an aftermarket catback. Catless downpipes allow engine exhaust to flow without any restrictions and rely on the high-flow catalytic converter for pollution control, Designed to be as unrestrictive as possible Casted upper V-Band for precise fitment 4. Maximize your BMW B58's performance and unleash its true potential with the CTS Turbo 4. i had an opf too AA is a 400cell cat and is sold for ~$1500. What do you think sounds better? Having gone through VRSF catted to Evolution Racing catless and back to OEM, I decided to try the AFe catted downpipe because it was cheap from x-ph. ADD TO CART . ly/2LtofVqCar Wash Stuff:Jescar Powerlock: https://amzn. Is anyone running a VRSF Catted downpipe on their 540i? OEM downpipes are always connected to catalytic converters because that’s the standard they have to follow. Appreciate 0 Quote 09-25-2023, 08:00 PM #11: imported_nick. b58, downpipe, g30 11-062 - B58 Active Autowerke Catted Race Downpipe; B58 Active Autowerke Catted Race Downpipe. Learn about BMW N20 downpipe performance and power gains. Thanks! The Mad Catted B58 Downpipe is also equipped with high-flow catalytic converters, which help to reduce harmful emissions while maintaining optimal performance levels. Reactions: FLtrackdays, B58 6-Cyl Engine, Exhaust, Drivetrain, Bolt-Ons; Replies 3 Views 7,240. This is a TRUE 4. We would like to show you a description here but the site won’t allow us. 5' BMW X3 M40iX G01 & X4 M40iX G02 B58 Stainless Steel Downpipe. Catless DP’s are less restrictive as compared to high-flow catted downpipes. The perfect downpipe upgrade for your B58 BMW! Brand: ES#: 4852283 Mfg#: Motorsport pedigree. I think this is all covered by existing threads, but FWIW I chose Active Autowerke MAPerformance for my 2021 3. 5 Yes, a catless downpipe will sound noticeably more aggressive. I paired it with the AMS catted downpipe and Phil has a catless downpipe. MAD BMW F Chassis B58 Turbo Inlet Upgrade. Posts. I could use advice on this. In this guide, we discuss S58 downpipe upgrades including power gains, sound, catless vs high-flow, and more. These downpipes are THE best bang for the buck mod available for your B58 and they’re available in both race & high flow configurations. Be responsible and atleast get a highflow HJS 200 cat Plus if your in a state that does emissions checks, like Massachusetts, they have some new rules in place this year that make catless harder to get away with. I think the biggest perk was how well the MAD fit during installation I would purchase from them again and recommend their 2020 M40i Downpipe B58 options VRSF or Evolution Racewerks There is a pretty significant price difference in the 2 in my opinion top brands for catted downpipes. Enlisted Member B58 6-Cyl Engine, Exhaust, Drivetrain, Bolt-Ons Ran an AA catted downpipe with stock exhaust and it's sounded really good to me. Might be a marginal improvement going from high-flow to catless but I've yet to see a side-by-side dyno or pulls between the two. $399. They also mentioned there have been builds with their Catted downpipes pushing over 800 Catless downpipe BMW B58 2016+ BMW M240I 340I 440I 540 740I F20 F30 F32 F22 G30 G12. Drives: 2014 335i M-Sport. Made from hand crafted, tig welded 4. go catless or run normal pop/burbles Catted downpipes provide slightly less horsepower (about 5-10 lesser) but they have much more pros than the catless version: significantly less emission, no unpleasant smell, and has lesser chances of turning on check Catted vs catless. Respect My Authoritah. Back pressure is significantly reduce 2020 m340i. Having either your primary or secondary cats should heavily reduce the smell. Embrace catless people. My account; Cart; Log In; WhatsApp. I have an mst intake & bm3 stage 1! Appreciate 0 Tweet. I'm torn between a few options: MAD Catted Downpipe (around $400), Catless Downpipe (around $250-300), and Active Autowerke Catted Downpipe (around $1,500). B58 Mod Course; B48 Mod Course; N20/N26 Mod Course; Info Guides. The perfect downpipe upgrade for your B58 BMW! Brand: ES#: 4852283 Mfg#: B58DPC Replace a faulty catted downpipe with an OEM downpipe or upgrade for more performance with our selection of aftermarket performance downpipe options. S58 Downpipe Performance Gains Going catless provides the best gains / sounds for the price, however you're going to have to be careful with boost spikes, especially in colder weather and that annoying check engine light. B58 6-Cyl Engine, Exhaust, Drivetrain, Bolt-Ons Been thinking about ordering the Kenjigarage catless downpipe since many have had good luck with no CEL on it. Because catted downpipes contain a catalytic converter, they significantly reduce 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). It's amazin traditionally the catless downpipe made more power than the catted downpipe due to the cat material slowing down the air flow. High-Flow Catted Downpipes The only difference between these two options, as you can imagine, is a catalytic converter. MSRP: $159. Milltek Sport Hi-Flow catted downpipes for enhanced performance. The active autowerke downpipes use EPA-approved GESI cats; you are much more likely to pass emissions with these downpipes. com. Made from hand All of which again get affected by your choice of catted vs catless DP. Add to Cart. JB4 - tuner that can clear the CEL code and also can be used to tune engine for DP, CAI, etc. _____ 2025 Civic Type-R - Stock 2024 X3 M40i - Stock i would give anything to be next to a catless DP on B58 right now Appreciate 1 ocdx3 0. There's a few, essentially any that use a 400cel GESI cat. If your state has inspections and/or emissions testing the S55 will likely fail with catless DP’s. Meet the MAD B58 Fat Boy 5'' catless downpipe. Features* Largest diameter downpipe for B58 wor All VRSF downpipes are hand crafted from SS304 grade stainless steel and include a lifetime warranty as well as our “No Hassle” satisfaction guarantee (includes fitment). Curious on his opinion there. Quick view. 5″ BMW X3 M40iX G01 & X4 M40iX G02 B58 Stainless Steel Downpipe. Bringing even more performance & exciting exhaust sounds to your vehicle. Quote 07-28-2020, 09:43 AM #2: mike@x-ph. User Experience The good In today's episode, we install one of the easiest downpipes on any BMW, this one specifically is on an 2018 F30 340i with the infamous B58 engine. Was lucky to find a local shop that has an AMS catless DP AMS catless vs AA catted DP In this video, ill show you How To Install A Downpipe On Your BMW B58 M340i! Active Autowerke Catted DownpipeProducts as seen in this video:Active Autowerke I'm looking to upgrade my BMW G20 M340i with a new downpipe and pair it with a muffler delete to enhance performance and sound. Im pretty sure most of yall dont want to spend 400$ at a shop to install the your brand new downpipes so Im making a DIY for you all, It took me 3 hours or so to put it in because ive never done a downpipe in my life before, but I will show you We did not give up, comparing the two the ONLY difference was the catted DP on my car (Activeautowerke) vs his catless DP Pressure tables were lower and cat heat limits looked like they were at the max due to the extreme weather Anyways, decided to go all in. Running with AFe Magnum Force intake and BM3 stage 2 ACN91. Quick question, do you guys have an audio clip of the HF DP on a B58 with a stock exhaust? Asking for a friend. Orders received by noon EST on business days are shipped the same day. 5inch all the way until the exhaust meets the dp. Similar to sound is the smell, with a catted DP you still get a little bit of the gas smell but catless will be stronger. Which one is better and will they give out the same sound ? Its cheaper to go catless with vrsf. B58 6-Cyl Engine, Exhaust, Drivetrain, Bolt-Ons; Replies 3 Views 7,250. Depends on the catted downpipe but I would say our catless is about 30-40% louder +- 10% depending on the rest of the exhaust. If you are bothered and or will be bothered by the check engine light, it's probably best to get a catted downpipe that guarantees no check engine light. _____ 2020 G20 Twilight Purple M340i xDrive, Yes unless you take it to a mod friendly dealer and your car isn't broken due to downpipe. This is what I roll with (track days - Fontana, Big Willow, Chuckwalla), and its a daily driver and love it. "Just as good as catless" is false. I'm running catless downpipes with stock catted midpipe and I only get a gas smell when I'm idling in my garage. ADD TO CART. Sounds much louder with extra performance you can feel. Catless downpipes are the least restrictive option, and will therefore provide the best power gains. high-flow cat debate is a hot topic in the automotive world. M50; M52; M54; M60; M62; N20; N52; N54; N55; N62; N63; B48; B58; S55; S63; S65; S85; My account B46/B48 Catless vs High-Flow Catted Downpipe. _____ 2022 M850I Gran Coupe, 2020 X5 Xdrive40i M Sport 2018 440I Gran Coupe Xdrive, Previously owned 2018 M550I, 2017 540i, 2013 535i, 2011 528i. Extreme Power House. instagram. Catless made my awesome exhaust sound like shit, everything rattled, and was droney and raspy. Redlining almost every gear, hard launches, brutal down shifts. Then swapped the exhaust for HKS hi power. The next mod you should do after a downpipe: https://youtu. 2020 m340i CEL w/ VRSF catted downpipe. Features * Largest diameter downpipe for B58 worldwide * 6" diameter Euro 6 400 cell catalytic converter * No CEL guarantee Catted (high flow): Good ones won't trigger the CEL, and have marginally less performance than catless. Please note that the warranty on the catted downpipe is Introducing the BimmerNetwork B58 High Flow Catless downpipe. The new turbochargers on the B58 engines utilize a much larger 4. Unfortunately, Apple prohibits the use of 3rd party This is what I plan to do too. Bimmerpost ☰ Model Selection. Search. Note: we do not sell catless downpipes im only letting you know the options for that kind of budget. But it also If that 15-20 hp gain on non-catted, then compared to high-flow 400 cell catted DP (for instance ActiveAutowere B58 DP) which is about 3 times the cost of non-catted, just how much one can expect with proper tune, to gain going from high flow catted to non-catted? AA high-flow 400 cell catted DP - ~$1,200 AA non-catted DP - $399 About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Enter catless and high-flow catted DP’s. And high flow vs. Location: New Braunfels, TX This VRSF B58 Hi-Flow Catted Downpipe (Mfg#10582061) fits BMW G01 X3 M40i B58 3. MSRP: $179. A cat is still an obstruction in the downpipe vs. The increased If you keep the car long enough to where the turbo blows, it'll actually blow out your expensive catted downpipe as well. The fitment is perfect and the quality is very good. Stick to catted downpipes with the 4" catalyst vs those bragging 5" on a 4" downpipe. Upgraded BMW N20 downpipe. The MAD 5 inch Catless B58 Downpipe is a high-performance aftermarket upgrade for BMW B58 engine vehicles, designed to increase power and torque while improving exhaust flow. They can do visual inspections (they are now wearing cameras, and the entire thing is We are proud to introduce our VRSF race & high flow catted downpipe for your B58 M240i, 340i, 440i, 540i, 740i & xDrive variants. Catted downpipes are fitted with a high-flow catalytic converter, which cleans the gases just as your OEM catalytic converter will. Can someone tell me the power differences between catted and catless. Bringing even more performance & exciting exhaust sounds to your vehicle. But for what they cost, get a tune and a catless or 200cel. Their app is easy to use and makes tuning your BMW a breeze. My personal recommendation is to go for catted high-flow downpipe. BUSINESS HOURS 7am-5pm Pacific Time Looking into catted downpipes right now since I live in Cali. A catless downpipe is one that is not fitted with a catalytic converter. They are also cheaper to produce since the catalytic substrate costs a good deal of money, plus the fitment of a strait section of wider pipe always makes plumbing more difficult than the simple strait piping of a catless design. 0T (BW-5808DP) US$1,388. The car sounded AMAZING when you wanted it to, BUT then I took a peak under the hood and noticed the turbo and down pipe were glowing cherry red. Sort of torn between catted/catless Does anyone have any experience using the VSRF high flow catted downpipe and if so how’s it still holding up after X amount of time? Catless sounds great on the b58 with stock muffler. Nick Discover the key differences between catted and catless downpipes for your BMW. Quote 2020 M40i Downpipe B58 options VRSF or Evolution Racewerks Aftermarket catted downpipes have less material. For over 30 years, Active Autowerke has been the one to turn to for high-quality BMW performance products. F40Model Year: 2019 with MAD was excellent I did buy the 5'' but I also have a Pure850 and it decreased lag noticeably over my AA high flow catted dp. . 123. If you go all out for 500hp+ mods then catless makes sense. Therefore, catless DP’s will result in the best power gains and quickest turbo spool. 0L. I won't rehash the entire arguments about each one here b/c that's been done in countless threads (most of which I've read and a few I've commented on!). This should be the first item to swap before any exhaust upgrade. MAD BMW G Chassis GEN 1 B58 Inlet For 540i and X-series. 00 . There's another guy on here who has it with zero CEL pertaining to the pipe. 2020 M340i on a stock tune no other perfor The CTS Turbo High-Flow Cat for the BMW B58 is made to maximize exhaust flow for the highest power gains. When car owners gets an aftermarket downpipe they go catless = 0 CEL which is "breaking the law" making your car illegal for normal road use. You count a cat by cell count. New Release- MAD B58 4. be/MOHbEUMjgmk https://www. 5″ Race BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > Technical Forums > B58 Turbo Engine / Drivetrain / Exhaust Modifications > B58 BMW 340 VM 4" CátLess D0wnpipe Dyno Testing - Before and After Results This is one of the highest-efficiency downpipes worldwide. 0L Cold Air Intake System (BW-B4805) Among the best bolt-on upgrades are a set of catless or high-flow catted downpipes. Dec 14, 2020. Private First The ARM 6" B58 Downpipe takes the title of being the largest catless downpipe available for the B58 platform! The sound coming from your B58 with the 6" section in the ARM B58 Downpipe will astonish you. This is one of the highest-efficiency downpipes worldwide. Upgraded downpipes help reduce backpressure and improve turbo spool, which results in impressive performance gains. Catless downpipes are not available for road-legal vehicles. VRSF Lifetime Warranty for race versions, 1 year warranty for high flow By reducing back pressure in the exhaust system, a downpipe upgrade allows the your M340i’s B58 engine to breathe better, leading to an impressive increase in horsepower and torque. Rep. com 3555. Video: Pics: This is one of the highest-efficiency downpipes worldwide. The Evolution Racewerks Competition Series Catless Downpipes is constructed from 304 stainless steel, featuring mandrel bent piping. 5" Catted Downpipe W/ Bracket BMW F, G Chassis & Supra. Superior quality. So if you aren't dropping 10k on Both myself and Phil are running the RK Signature Titanium exhaust now. This will bolt on to your oem exhaust(no modification needed), or can be cut at the taper and welded to a true custom upgraded exhaust, with the addition of a larger diameter flex joint, this is a real high flowing Cts turbo downpipe Project gamma dphttps://youtu. The catted Product Links!Instagram: @chrisvuonoObsessed Garage: https://bit. Most catted downpipes come with Would going with a higher flow catted DP like the FI exhaust sport 200 cell, or the CG Precision DS-1 make much of a difference when it comes to power gains vs a catless DP? I'm in FL so the only concerns going catless might be the smell (never had a catless car) and the sound difference. Search for: BUY-BACK PROGRAM. com/vancityaudiWhen you're making nearly Catted DP - includes catalytic converter so it will pass emissions. The Catted DPs that guarantee no CEL generally have a higher cell count which also directly affects the sound amplification. Works very well on Stage 2, 2+ cars. Learn how these components impact your vehicle's performance and emissions. In sport it sounds great. I use the active autowerke catted downpipe on my car; no smell, no check engine light, and sounds better, in my opinion. Personally, I am catless and if I ever go 600hp, I will definitely be catless. In comfort mode it is fairly quiet but more aggressive than stock. catless so that's more restrictive air flow as a fact. The OEM catalytic converter on the B58 downpipe is very restrictive in the sense that is creates significant air flow limitations. I'm hesitating between the CTS turbo catted and the VRSF catted downpipe. All catted DPs are also not created equal. I dont think I will pass inspection with a catless downpipe but I still want that aggressive tone to my exhaust. for better performance. 2. Appreciate 0 Quote 06-07-2023, 11:26 AM MST 6" Catted Downpipe OPF for BMW B58 X3 X4 X5 X6 X7 40i (BW-5809DP) US$1,388. With Active Autowerk's Signature downpipe, your B58 can rev quicker, and deliver more horsepower and torque. For the downpipe i went with CTS catless downpipe, had them The Mad Catless B58 Downpipe is constructed from High quality 304 stainless steel, which provides excellent durability and resistance to corrosion. The catback is APR which stays the same in b VRSF Downpipe - Catted vs Catless. I originally wanted the CG1 catted downpipe but was back ordered for so long that I changed my order to an Exhaust comparison between a Catless Downpipe from VRSF and a Catted Downpipe with a high flow cat from Evolution Racewerks. Because you recently put a VRSF catless downpipe on a g30 540i! Reply reply UnableRestaurant137 SAVE MONEY ON YOUR INTEGRATED ENGINEERING PURCHASES BY USING THIS LINK:- http://performancebyie. qludhu vnkin wqulc kfiac upewj iowi hihrnp sjh bix rguqt mksm ezulj acfi ixwk nhxb