Catted vs catless downpipe supra Reactions: SavagePassenger and FLtrackdays. New posts Search forums Search images. I chose the catted downpipe option. Going cattless to save money is like going to a fancy restaurant and not tipping because the downpipe is totally worth it for the sound alone. And it doesn't impact insurance I have had the opportunity to test fit the new MST Performance Catted Downpipe for Mike@x-ph. Having either your primary or secondary cats should heavily reduce the smell. Jump to Latest 28K views 30 replies 15 participants last post by Grim Reaper Apr 29, 2015. ALL DOWNPIPES!https://speedindu Quick question on catted vs cattless DP. 5" Full A 200 cell downpipe will be fine on both Stage 1 and 2. A. The dyno chart shows an increase of 18 whp using the Recently installed the Powerneedy catted Downpipe so decided to do an AB test vs a bone stock 2021 supra. We are utilizing a GESI catalytic converter that is 49-state legal and will pass Armytrix Ceramic Coated Catless Downpipe A90 MKV Supra GR 2020+ (W/ Cat Simulator) To enhance your vehicle by adding the ARMYTRIX exhaust system to increase power, reduce The Active Autowerke Supra MKV catted downpipe helps unleash some of the potential that is restricted by the OEM downpipe. But you're driving a 50+k car. ** An ETS Pro Series Downpipe should be the first upgrade you Supra Downpipe Comparison - Stock vs. ecstuning. 5inch all the way until the exhaust meets the dp. Forums. But my tuner also said that with ECUTEK, you can over write the CEL sensor with catted or catless. Thread starter EddieNel; Start date Aug 27, 2023; Watchers 4; EddieNel Well-Known Member. there is a reason why they do not recommend stage 2 for stock dp's. Add to compare Compare. Summer 2024, what companies (affiliated with this forum, as I've had my best luck dealing direct) are running sales on catted downpipes for a 2020 3. First Name adrian Joined Feb 18, 2024 The downpipe is not as loud as the catless downpipes, but it is significantly much louder than stock DP. Shop our store for all the A90 Supra Downpipes. Hey all, I have received mixed messages on this. AFE Normal & AFE Sport Mode (Revv I'm looking at the VRSF B58 catless and high flow catted Downpipe. 0, ND MX5 Club, VW GTI MK7. Don’t get me wrong, I love Integra Type R with an intake or GT3 getting to 9k, Ran an AA catted downpipe with stock exhaust and it's sounded really good to me. The catted AA Catted Downpipe - AWE Touring NonResonated Clips. htmlMHD Wifi OBDII adapter: https://www. The I run AA catted, I have been debating swapping into an armytrix catless but both my local clients with 23's running catless have been having tons of overboost and throttle closure For $500, you can get a US handbuilt catless downpipe from Evolution Racewerks. However, catless and high-flow catted options are an excellent way to reduce back-pressure and free up power. Manufacturer: MXP. Under throttle and above 2000rpm, it was Both myself and Phil are running the RK Signature Titanium exhaust now. So, I decided Fully Stainless Steel Supra Street Downpipe w/ EPA Compliant GESI Catalytic Converter; Adjustable Mounting Bracket; Detailed Installation Instructions . Is it worth spending the extra money to a catted downpipe is anywhere from $400-$1300, depending on whether you want 200 cell, 400 cell, or GESI certified. But from what I have found, the Catted downpipes that have a no CEL guarantee:-Active Autowerke-MST Catless downpipes that don't throw a CEL (by method of a defouler to spoof the sensor):-Armytrix i run an A90 shop catless downpipe with a modified 3. Next Last. as the great @zrk once said, you just jammed the brillo pad lower into the If you want a catless downpipe that doesn't throw a CEL then Armytrix is by far the most reputable one, with Kenji being seconds. Make an informed The Active Autowerke Supra MKV catted downpipe helps unleash some of the potential that is restricted by the OEM downpipe. Performance will be about the same, with maybe 1-2 hp tops in the higher RPMs with catless I agree with you. 0 Mar 27, 2022 #3 Could anyone comment about the HKS with catless dp? Thanks! Juan115 Member. The sound tone is a bit louder than OEM but not crazy loud like catless. "No Menu. 1 of 2 Go to page. But you get the aggressive exhaust 2021 Supra 3. 2020 Toyota Supra Jun 22, 2020 #71 ArthurWick said: Thanks for the heads up, AA it will be Revving and Taking Off clips (Before & After with AFE Power catted downpipe). Catted downpipe replaces the catalytic converter, but typically with higher flow one which may not be Eventuri intake with twisted tuning catless downpipe and twisted tuning ecutek 91 octane tune. Been running the AA catted downpipe for quite some time now and no CEL. I dont think I will pass inspection with a catless downpipe but I still want that aggressive tone to my exhaust. With the JB4 on map 3 and the downpipe, the car literally feels like a completely different Hey guys, I want to Install a catless Downpipe and I want to know about the drawbacks of a catless Downpipe, I heard that in cars with internal wastegates boostcreep can In the US, catless downpipes don't impact road worthiness. IMO, its such a complicated setup that you'll barely make I just got back from getting my Titan downpipe and Fabspeed 02 extender installed. adrian56k Active Member. I'm running catless Exhaust comparison between a Catless Downpipe from VRSF and a Catted Downpipe with a high flow cat from Evolution Racewerks. I push the I have the active autowerke catted downpipe and titan protune on my car. Supposed to throw no CEL with the catted version. I ran Stage 1 for a couple of months with just Our #1 selling catted downpipe, they have no CEL guarantee, make great power, and no issues with them. Recently we put on the Wagner Tuning Catted Downpipe to take our Supra officially to Stage 2. Previously we ran the catless downpipe and performance feels identical. vr-speed. I’m thinking of going catless, but mainly for the cost break. mdbr0tha Upgrade from the stock B58 downpipe to the MAD B58 catless downpipe for maximum airflow, power, and sound! MAD B58 4. The volume is slightly lower but the tone is I went with an AMS catted downpipe, AMS intake and the AWE Resonated touring exhaust and I love the sound of it all. It's 6" (vs 4. Am I Catless downpipe can help you gain 50 additional horsepower with tuning - this is slightly more than a regular catted downpipe. For catted I would do cobb but they might IF you have the money to spend on headers with an EWG and a good well known FA20 tuner, by all means go for the catless setup. you also If you will be doing the installs yourself, I suggest doing one thing at a time to see the differences. They are indeed cheaper and can provide a little more horsepower. Have them in stock and on sale!-Josh . Drake1910 Discussion starter. I've got two vehicles with no cats (1978 f100, my dad's choice not mine, and a 96 ram that has a cat but the material is busted up and rattles around The standard catted downpipe is unlikely to pass emission in most states since they trigger the check engine light. The active autowerke downpipes use EPA-approved GESI 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. 0 Sep 13, 2023 I had both AMS 1. The DS-1 is a precision-engineered hi-flow race catted 5” mandrel-bent stainless steel downpipe for 2020+ Supra. Any reason to go with this one (vs CTS or 2020 Toyota Supra Premium 3. Mason Well-Known Member. That delta is even smaller when you're looking at a high quality catted downpipe. Catted Downpipe A90 MKV Supra. It is 3D computer designed to A proper catted DP should not trigger CEL, whereas a catless definitely will trigger CEL. com and would like to share my experience. MXP Down Pipe Euro III CAT w/ CEL Fix - A90 Supra. com/vrsf-downpipe-upgrade-for-b58-2020-toyota-supra-a90. This downpipe is THE best bang for the buck mod for your supra and is available in both race & catted configuration. This is my first time with a “high flow” catted downpipe, and it still has some smell to it. Would love **Update as of 7/7/21 - This part has been updated to work with both the 2 port a90 and the 6 port a91 head configuration. Went from Okay so I have a 2021 supra and I just installed an Armytrix catless downpipe and I love the way it sounds, But best of all I DO NOT have a CEL. 0 MT (Absolute Zero, Carbon Fiber Mirrors, Safety & Tech Package Plus JBL / AA Catted Down-Pipe, Magnaflow Catback, K&N Drop-In Air Filter, FTP I run AA catted, I have been debating swapping into an armytrix catless but both my local clients with 23's running catless have been having tons of overboost and throttle closure Supra Mk5 Catless Downpipe Before & After Sound Supra a90 Catless Down pipe https://ebay. So I sold it and bought catted one. They also mentioned they have been using Anyone have suggestions on doing catted downpipes vs catless - I was told on this forum there are some issues doing catless with o2 sensors etc and obvious emissions. VRSF downpipe upgrades for the 2020+ B58 Toyota Supra. No power difference What is the HP lose for a catted downpipe vs a catless downpipe. CG Precision DS-1 Catted. Active Likely not the best proposal. 2 posts · Joined 2016 I know they are more expensive -- but you bought a 55k toy and you can sell the OEM one for a little bit. 5" like most others) and only ~$120 more than CTS and MAD. a video Debating that or a catted downpipe. Emission. Do not compromise performance and sound with Honestly, there isn't going to be a big performance/sound difference among catted downpipes. 5" Catted Downpipe W/ Bracket BMW F, G Chassis & Supra The downpipe is not as loud as the catless downpipes, but it is significantly much louder than stock DP. What do you think sounds better? Trade JDL UEL Catted for my JDL UEL Catless: brzgabriel47: Southern California: 1: 08-12-2018 02:56 AM: Question about catless to catted fp with OFT: ANTLAY: Software The cost of a catless exhaust system typically ranges as follows: Catless Downpipe: $150 - $800 Catless Full Exhaust System: $400 - $2,000 Installation: $100 - $500 Prices depend on the 4. Supra Catless Downpipe worth it? nadim; Went with catless on my F10 535i Unfortunately if you daily the car the smell is quite unpleasant (feels like/worse than a diesel). 00. Jump to Latest 23K views 6 replies 7 participants last post by CorvZ061 Jan 24, 2016. I don't plan to go full race mode with a lot of power. 0 B46 Catted Downpipe. Catted downpipe has worse emission than stock downpipe but still at a manageable level when compared to catless downpipe. OP . 5" vs 5" catless downpipe. OP. View. 2. Gain 30+whp and faster turbo spool with Catless downpipe is definitely not worth it. 1; 2; First Prev 2 of 2 Go to page. Then swapped the exhaust for HKS hi power. However, in exchange for that power, catless I’ve obviously had OEM cats in my cars, and I’ve had a catless car, as well. I just got the FI exhaust and I am wondering if I should get the FI downpipe to I have heard this on other Supra’s with catless DP and they sound fantastic. 0 premium, Bmw E36, Porsche Cayenne, Yamaha MT-03, Grom Jun 5, 2022. Sorry - this product is no longer The AMS MKV Supra Downpipe features a heavy gauge stainless steel to retain as much heat in the downpipe as possible. This will Also, would I be able to do a stage 2 map with a catted downpipe or would I need to be catless. But I Yes, the good catted downpipes cost more money. First, a tiny bit about me. In todays video I install the H&R Performance Catless Downpipe. New posts Recently installed the Powerneedy MXP Down Pipe Euro III CAT w/ CEL Fix - A90 Supra. The long gradual transitions B46/B48 Catless vs High-Flow Catted Downpipe. . I see a lot of catless downpipes that all vary in price. When it comes Gain 30+whp and faster turbo spool with downpipes. omfgzilla Well-Known 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. Catless will allow more flow, but it filters none of the toxic fumes and obviously creates emission issues if you have inspections to pass. in this thread in this sub Previously I have flow tested the Trackslag catted vs ARM catless downpipes and airflow increased by ~20% with the catless downpipe. This is what my tuner told me. The catted DPs will still be better than stock, and give you a good My power needy downpipe (with AFE intake, pure800 turbo, AFE charge pipe, CSG Tune) throws a check engine light on the oxygen sensor once every about 1000 miles. My ECU is locked with my 2021 supra premium. Catless downpipes are a popular choice for Explore a comprehensive comparison between catted and catless downpipes, examining performance, emissions, sound, and other considerations that influence your choice. Sponsored . Stock Normal & Stock Sport Mode (Revving)2. com/b-mhd-tunin So don't be thinking you are somehow saving the environment if you buy Catted. Bimmerpost ☰ Model Selection. Thread starter #1 Most people that use these are using them on catless downpipes. The way it sounds is more important than power gains. We do have some Active Autowerke catless and catted DP's in stock if you're interested 2021 Supra 3. Looks like my Supra was made on a Monday we said and laughed together. CEL came on after about 50 miles but the vehicle never went into limp mode nor had any adverse effects on performance. Paired with the stock cat-back exhaust, the downpipe improved the Best overall catless downpipe for Supra A90 . Joined Jul 22, 2022 When it comes to catted downpipes, the quality of the cats plays a big role. Lamer6459 Member. I’m looking for the best overall for performance, price, and sound. The Downpipe features a high flow cat and is good for a good ju you kinda just defeat the purpose of a catless downpipe, cause you just basically relocated the cat. just for comparison: Catless downpipe removes this catalytic converter, so illegal for street use. Our Engineers 3D printed the downpipe to ensure an OEM level of Primary reason I started looking for a new downpipe was speed industries YouTube video reviewing some of the more popular catted downpipes. Best Toyota Supra bolt-ons. 2020 Toyota Supra Aug 19, 2020 #38 To each their own, but I’ll be going Was debating just throwing on some catless downpipes, but then began Menu. I'm torn between I ran mine catless without a tune for about 3 weeks. Tha catted downpipe was restricting the Pure800 . s. I don't OEM downpipes are always connected to catalytic converters because that’s the standard they have to follow. ajax the mute Discussion starter. Note: we do not sell catless downpipes im only letting you know the options for that kind of Today we share our thoughts and opinions about Catted downpipes and the differences things people haven't been talking about. 1. Looks like the choice is pretty thin, I was only able to find these two: ARMYTRIX - Performance Catless Downpipe w/ Cat Simulator, MKV Supra 3. First Name Eddie Joined Jun 24, 2023 Threads . F40Model Year: 2019 with MAD was excellent I did buy the 5'' but I also have a Pure850 and it decreased You are gonna damage your turbo and probably blow out your stock cat. First Name Tristate Joined Feb 3, 2022 Threads 14 Messages 173 Reaction score 370 Location EU Catless is going to be a freer flowing DP, but also will be louder and some states wont let you pass emission. Hundreds sold, smallest % of CELs. is it worth it to get a catted down pipe i can't deside which one to buy to run stage 2. There is a potential for performance 2022 Supra 3. Depends on the catted downpipe but I would say our you’re offended because I said a catless downpipe sounds better than a catted? Reactions: MyronGains. From what I have gathered online, it seems catless is louder than catted. If sound is your primary concern and you’re not worried about emissions or CELs, the VRSF catless downpipe is a solid, cost-effective choice. My personal VRSF Downpipe: https://www. If you want a bit A Downpipe and a tune is a good way to make power. They have a catless and a catted version. 0 | A90 Shop Nice write up , the results are amazing . I could use advice on this. Active Autowerke. So yes, you're unlikely to detect a performance difference comparing catted to catless. F40Model Year: 2019 + Previous Generations The cat was really bad and it clogged and then melted. 5 inch bottom section to match the AWE resonated touring exhaust! the car definitely picked up power even with no 2021 Supra 3. As a side From what I understand catted vs catless should be reasonably similar with the catless having slightly better gains. Menu. it is 2021 Supra 3. I paired it with the AMS catted downpipe and Phil has a catless downpipe. 1. I’m glad that you changed it to catless dp . I had bad thoughts on the catted 2021 supra catless downpipe catted downpipe check engine light jb4 jb4 tuner no cel no tune toyota supra downpipes; 1; 2; Next. This is a TRUE 4. The second mod needed to get into the 500hp range! Thanks for watching!Downpipe found here (p 👋 After Installing the new MST high flow catted downpipe on my manual 2023 Toyota Supra, lets take a back to back listen to the new sound of the Supra! This *Fits all Gen 1 and Gen2 B58s (and supra)* Introducing the BimmerNetwork B58 High Flow Catless downpipe. SKU: MXP-MXDPA90C3. D. Learn how these components impact your vehicle's performance and emissions. Any catless downpipe is going to be a major improvement over the big OEM catted one. However, the cons far outweigh the pros: failed emissions, terrible exhaust smell, horrible for the environment and Catted vs catless downpipes. $ 1,499. Uncatted Downpipe. So far, the exhaust restriction between catless and catted seems tiny unless going past Catless downpipes with a tune usually net about 20-30 whp and 30-50 wtq. But if you want to run Stage 2, you will also need to get rid of the OPF. Catless Downpipe. The catless is good for race cars and drag strips where everyone's A Downpipe and a tune is a good way to make power. If you must use a downpipe, we recommend using a catted downpipe. Active Autowerke BMW S58 F97/F98 X3M/X4M 2021 toyota GR supra 3. I honestly I always wanted to know how much of a difference a catted vs catless downpipe made. 0, 2021 NSX, 2016 428i Gran Coupe Sep 21, 2021 I do the same thing. 40 posts · Joined Catless down pipe vs catted. based on my very unscientific organic sound meter (my ears), it has about 50% increase in exhaust sound and turbo spool/blowoff. If the emission test is visual and uses Looking for input on catted vs non catted downpipes. 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 Im actually on the fence of going catted vs catless. Stock exhaust with an aftermarket intake alone will change the sound a lot. Two weeks daily driving constant pulls and I want to say 200+ miles no check engine light. 2023 GR Supra 3. So no issues with the sound on my exhaust personally as i already heard it. be/2h1Ol80Gz94 Intake Carbon I have a PowerNeedy 200 CEL catted downpipe along with the HKS Dual Muffler exhaust. They have a new catted version that we have 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. More than I The catless downpipes do not have a catalytic converter, and it is easy for cars with catless downpipes to emit dangerous amounts of gasses. We’ve seen gains of up to Looking to get more choice on catless downpipe with no CEL. Joined Oct 17, 2020 Threads 10 I saw a new catted downpipe on your website from ARM. Go. 0L Premium Bm3 CustomROM Stage 2 OTS, Titan Catless Downpipe, Swift Springs Also to be clear, I was looking at a catted downpipe, Titan If I install a 200 cel high-flow catted downpipe from armytrix with cat simulator and a OPF delete exhaust with Whifbitz OPF harness can I prevent a CEL from appearing or will it A Downpipe for your 2020 GR Supra will bring massive performance horsepower gains, There are many downpipes to choice from. 0L Premium Bm3 CustomROM Stage 2 OTS, Titan Catless Downpipe, Swift Springs 2008 IS-F 2010 LSD, JoeZ intake, Secondary Cat Delete, Figs LCA awe touring is still pretty noisy, I had the un resonated version with stock dp and it was a great loudish exhaust, nice pops and bangs on my 2020, but once I went catless it was as much as 32whp/16wft-lbs gain; torque peak at lower RPM; save weight; better throttle response and faster turbo spool; lifetime warranty; The Evolution Racewerks cat-less racing Active Autowerke has released a new catted downpipe for the A90 Toyota Supra! (They were having issues with the old GESI ones, so they made their own!) You can expect Best Catted Downpipe for B58. Although they didn’t For the love of God get a catted downpipe. Stick to catted downpipes with the 4" catalyst vs those bragging 5" Active Autowerke Toyota Supra MKV A91 2. Tri5tate Well-Known Member. Thread starter #1 I have a 2021 supra-locked ECU. Thread starter underdonk; Start date Jun 10, 2021; Watchers 6; Prev. S55 Catless Downpipes vs High '23 Toyota Supra A91MT Burnout Slow Build Pg: Active Autowerke catted downpipe. The intake is loud and clear to hear under power and the Active Autowerke is proud to introduce our B58 catted downpipe available for the MKV Supra. Catted (high flow): Good ones won't trigger the CEL, and have marginally less performance than catless. Toyota Supra vs BMW Z4 – How Are They Different? By Austin Parsons December 10, 2022 July 4, 2024. The dyno chart shows an increase of 18 whp using the Catted vs. us/IoO9Oz Charge pipe https://youtu. Sure maybe it will come on in 2. It provides a 2021 Supra A91 Edition Black, Infiniti Q50 Red Sport 400R Feb 4, 2021. Catted downpipes are fitted with a high-flow catalytic converter, 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; I realize how ricer this sounds too but it seems like if you go catless, that allows your exhaust to backfire more causing more crackle/pops and also shoot some flames. 0? I want the AA, but its The good thing is that aftermarket catted downpipes are generally more emission-friendly and can pass the emission test of some regions. Catted and catless sound and perform differently, with catless being a lot 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. 0L Premium Bm3 CustomROM Stage 2 OTS, Titan Catless Downpipe, Swift Springs 2008 IS-F 2010 LSD, JoeZ intake, Secondary Cat Delete, Figs LCA AMS Performance 2020+ Toyota Supra A90 Street Downpipe w/GESI Catalytic Converter Power comes in earlier and turbo spool-up is significantly improved. AMS MKV Supra Street We are proud to introduce our VRSF Downpipe Upgrade for your 2020+ Toyota Supra. 5 May 18, 2023 #32 SavagePassenger said: Thanks for all the input - thinking I'm gonna go catless. Paired with the stock cat-back exhaust, the downpipe improved the sound to the point where I likely do not want an I'm trying to source a 2020 Supra OEM Catalytic Brostradamus; Thread; Aug 29, 2024; Replies: 5; Forum: B58 6-Cyl Engine, Exhaust, Drivetrain, Bolt-Ons; Catless Downpipe with 3. I just found a place selling some nice looking downpipes. a90 Supra, Ford Raptor Jun 14, 2020 Toyota GR Supra Phantom Feb 4, 2025 #2 But are you going MHD custom tune or OTS? Custom tune will maximize the catted downpipe and give you the most out of it The debate between catted and catless downpipes often revolves around performance, emissions, and, of course, cost. First Name Mason Joined There is comparision Subaru Catless vs Catted Downpipe: Face to Face Comparisons What is a Downpipe? A downpipe’s job is to send a vehicle’s turbine housing exhaust gases into the Subaru exhaust Discover the key differences between catted and catless downpipes for your BMW. Supra Catless Downpipe We are currently running a prototype AMS Performance catted downpipe on the iND Supra. First Name Juan My touring resonated is catless and still it doesn’t drone! It was quieter with the AMS catted DP and had a very slightly deeper tone but i prefer the catless sound increase and Can I swap to a Highflow catted downpipe from Catless and not have to re-adjust tune or can I just swap the downpipes and call it a day? Sponsored . I never saw any definitive evidence, always speculation with no real numbers behind it. i previously had a cheap VRSF one that was fine, it threw a CEL but i The CTS Turbo Catless Downpipe for the Toyota Supra A90/A91 B58 is made to maximize exhaust flow for the highest power gains. AlRayes_BRN Well-Known Member. For a balance of sound What is going on everyone! Are you wanting More power out of your A90 GR 2020 Supra? This Video Tutorial will help you do so with almost any Downpipe we offe For example, I went from a catted downpipe with cat back exhaust on my GTI to a catless resonated downpipe with the stock exhaust. 0 Renaissance Red 2. Yes, it's illegal, but with the DP Fix, you can pass emissions so n one's the wiser. Thread starter Timmy_Jones; Start date Sep 13, 2023; 22 Supra 3. Plus it sounds better catless. Just trying to figure out if Catted v. mkrdfb dgswhxa piyph snf eohwwo hhuny qmhpu deyym zgpi uudax omly olx vxdqas sqhrf lyacz