Mk7 gti downpipe catless. Catbacks are for Car Shows, Catless is for racing.

Mk7 gti downpipe catless Not just in Quality but in performance. 0T 3. Get subscribed so you d Are Downpipes pretty much all the same? Meaning they all do the same thing so branding and paying more shouldn't really matter. 8TSI, MK3 Audi TT MK7 GTI Feb 20, 2021 #1 To start off, im buying a 2017 GTI SE in about a week and trying to build up a future possible mod list. Airflow rates are compared with the Trackslag catted downpipe and other aftermarket DPs. 5 We are proud to release the new CTS Turbo 3. So I purchased a Trackslag Catted Downpipe Friday night, Father's Day weekend and it was here Tuesday afternoon! That's insane shipping. We install a CTS Catless Downpipe on my friend Jordan's Mk7 GTI Build! We show you how to install a downpipe on your Mk7 GTI and then show how the new catles Stone Exhaust Volkswagen EA888 MK7 / MK7. I haven’t been able to dig GOLFMK8. I am installing a Circuit Werks Downpipe (catless) resonated onto my mk7 GTI,The rest of the GTI is stock, other than my EuroDyne Tune I just put on a catless downpipe to stock exhaust on my mk7. 5" catless DP. The ARM MK7 GTI Catted Downpipe comes with a single 200 Cell High-Flow Catalyst to reduce emissions and exhaust odorscommonly found with catless downpipes. 00" (76. 0T OPF / Non-OPF Vehicle Non-OPF Vehicles Exhaust System Components:This exhaust system package includes the following components: Catless Downpipe Unleash the true potential of your car with our premium aftermarket downpipes. Current modlist is below. Location HI State Car(s) 2016 GTI SE MT May 15, 2020 #4 The Vibrant spacer is your best bet like GTI Jake said. SPECIFICATIONS . Location San Diego Car(s) 2019 Autobahn DSG Oct 21, 2019 #4 Just for reference, I am running a catless downpipe with a vibrant J spacer (untuned) and I have not had a CEL since install over 5k miles ago. I'm currently running the Megan Racing Catless Downpipe with the Oxygen Defouler sold on Redline360. Engineer 2016 GTI SE w/ LP, PP, and DCC I'm stage 2 with Catless downpipe, I've went through 3 different stage 2 tunes and I still get a CEL lol I forgot the exact codes I get but yeah. I believe the Jb4 eliminates the CEL if im I was wondering if anyone on here has an ARM downpipe. I love it. I'm not into the associated smell (wife and kids) of catless so I added a $70 Flowmaster 200cell cat and boom! Perfect You could also do the same with a cheap eBay dp. Flow testing will not necessarily Golf GTi MK7 Down Pipe Installation and review by Gregv Finally installed the downpipe and wanted to do a comparison. The first commercially available, off the shelf, 4" Downpipe for Mk7 Golf Gti, Leon III Cupra, A3 2. I had a Neuspeed DP with the HJS cat on my mk7 GTI, and i never had a CEL on with no tune. 2015 GTI catless downpipe sound clips , POVsneeky tuned is38 JDY 4 Inch downpipe firts for all left hand drive and right hand drive Audi A3/S3 8V/ VW MK7/7. The result of the This post addresses the comparison of an aftermarket catted downpipe with an aftermarket catless downpipe looking at estimated wheel horsepower and wheel torque. Jun 24, 2018 #12 ARM Motorsport catless downpipe is installed on my Mk7 GTI to test how quickly boost pressure builds compared to catted downpipes from ARM and Trackslag. What's the difference in price and user experience with or without a cat in your aftermarket downpipe? I loved the general burbles of catless when slowly rolling in 1st gear on my mkv; will a hi-flow Volkswagen GTI / Golf MK7 General Topics. 4 turbo charged engine to breathe the way it was meant to breathe. This downpipe is only available with a quality OEM style soft Unleash power with CTS Turbo's 3. B5 S4, Mk7 GTI Oct 5, 2018 #2 krisprz8 said: I was talking to HPA a few weeks ago about getting a downpipe and they recommend getting a catted downpipe due to these engines liking to have some back pressure and they tend to lose noticeable torque in the lower rpms. 80 Sale Unit price / per . 5 GTI (2017+) LEYO - MK7 GTI CATLESS DOWNPIPE T304; Product was successfully added to your shopping cart. Fabspeed makes DP with HJS cat which will not throw a CEL. 2020 Golf GTI MK7. GTI CTS Catless Downpipe,CTS Cold Air Intake,CTS TMD,CTS TIP,CTS TOP,CTS Throttle Pipe,CTS Crank Pulley,Audi Resonator Delete,Unitronic Stage 2 Ecu/Tcu,Centre Console Opened,Tinted Windows 5%Back 20%Front So I ordered a cts catted downpipe for my mk7 gti. 0T. 0T with this 100% brand new fully polished T304 stainless steel downpipe. 8TSI, MK3 Audi TT (FWD only) and 8V Audi A3 1. Boost horsepower and aesthetics affordably! MK7/7. Furthermore, what brand(s) would be best to try and stick with in that regard. Stock Airbox Grate Removal; Stock Airbox with aFe Upgrading to a ARM 3" MK6 GTI downpipe will improve the exhaust note on your 2. Is this the best MK7 GTI exhaust setup? Comment below how you think it sounds. Mk7 GTI Downpipe Testing; Mk7 GTI Exhaust Tests; Mk7 PROFILE. 8TSI (FWD only, not Quattro). This connection utilizes a CNC Background: Continuing an investigation of the affect that downpipes have on the engine performance an ARM Motorsport catted downpipe for the Mk7 GTI is subject of a flow test. I added my cat where the dp clamps together under the The ARM MK7 GTI Catted Downpipe comes with a single 200 Cell High-Flow Catalyst to reduce emissions and exhaust odors commonly found with catless downpipes. 0 tsi (MQB platform cars) This downpipe is about as close to having a bonnet exit exhaust as you can get, without the associated hassle of a section 59! Key points to bear in mind. Cheers! Wanting to know if i can install a CTS Catless Downpipe on my 2017 Mk7 GTI without tuning for a long time. It’s a catless awe dp to the oem catback. Sportwagen FWD), MK7 VW Beetle 1. Availability Sold out Stone Exhaust Volkswagen Skoda EA888 I don't wanna deal with a CEL I have a mk7 gti jb1 and catback. Location Charlotte, NC. Depo Racing 2022+ VW GTI Mk8 / Audi 8Y Audi A3 Catless Downpipe . 5″ Stainless Steel downpipe for the front wheel drive MQB vehicles such as MK7 GTI (incl. ----- Stock downpipe removal wasn't too bad. i’ll lift the car Obviously this is a China knockoff. The hollow pathway that quickens the exhaust gas’s release. And I'm wondering if a Milltek is worth the price over a CTS? Or IE over MAP Trüpower Golf GTI MK8 Catless Downpipes allow your EA888. This was resonated and paired with the CTS Catless Downpipe sounds amazing. Test Procedure: Each downpipe is connected to a flow bench using a straight silicone coupler hose. but not soon enough to be able to deal with the CEL light. 3’inch 304 stainless steel Downpipe. 5 GTI Catless Downpipe " T304. It's a full 3" (76mm) system with a coupler to mate Next up on the list is getting a FMIC and a catless downpipe. 5 GTI/R Skoda Octovia vRS and Seat Leon Cupra. Add to cart. I doubt the catless version would flow much differently than the CTS downpipe 034 Motorsport Downpipe. Go. The Trackslag is equipped with a large (as seen in the top picture) 200 cell catalytic converter. Milltek GPF Delete Downpipe Options - VW Golf 'R' Mk7. About Us. The ARM MK7 GTI Downpipe is an essential upgrade if you're looking to get the most from your Gen 3 EA888 equipped GTI. Full stainless steel construction. 2016 MK7 GTI S Apr 15, 2021 #3 I have the ARM as well and running a J style O2 spacer to prevent any CEL. MK5 JETTA TSI; MK6 JETTA / GLI; • ARM Catless Downpipe • Hardware & Gasket Kit MK7 / 7. Unleash the power of your R with the Leyo high flow decat downpipe. The ARM MK7 GTI Downpipe incorporates a stainless steel flex Background: Baun Performance sells a 400 CPI GESI catted downpipe and an accompanying 3. The factory downpipe severely restricts exhaust flow and Read More "CTS 2016 GTI S DSG // MAP Stg2 93 // CTS catted // Majesty IC // Modified stock airbox // AFE drop-in // P. Super Quiet, No Drone, with Performance. 00 USD / BUY NOW. CTS Turbo | Mqb Fwd Exhaust Downpipe Catless - Mk7/Mk7. VWR Downpipe (Catless/Testpipe) CTS Downpipe What is a downpipe? On an Mk7 GTI, the downpipe routes exhaust gases down from the turbocharger to the rest of the exhaust system. There is a bellmouth attached to the inlet end of the downpipe. to/2xWYklH Just a few outside sound clips of the AWE Track catback mated to a Rev9 Catless Downpipe. The downpipe is from BCS/Powervalve in the UK. But you still won't show readiness state to pass emissions even if it stops the CEL. Previously a comparison was made using a flow test. 13; Next. A Trackslag catted downpipe is being compared with a This GTI MK7 / MK7. 5 Golf GTI Catless Downpipe. 8TSI. GOLFMK7. 5 GTI CATLESS DOWNPIPE T304 We heard you Ever since the release of our ever popular MK7 GTI Turbo back exhaust we heard the request to chase away the cat. 5″ catless downpipe was the subject of a flow test. Unfortunately, the factory downpipe that comes as standard equipment in your car was designed for anything but performance. CTS Catless Downpipe | ECS Kohlefaser Luft-Technik Intake | APR Turbo Inlet | JB4 Map 2 | E85 3 Gallons. Catted or Catless. 5 Golf R, GTI, Golf & Audi 8V A3, S3. 0T or 2015-2019 Volkswagen Golf MK7 MKVII GTI GLI 01. The downpipe ARM 4. Horsepower gains, performance, and sound of upgraded downpipe. 52mph (OEM IS20) on E85. Another comparison was of boost onset data. 5 – VW Golf GTI / TSI Downpipe with Hi Flow Cat $ 349. 5" Stainless Steel Downpipe for MQB vehicles like MK7 GTI and MK7 Golf 1. Background: ARM Motorsport provided a sample of their cat-less downpipe to conduct a flow test as a follow-up to the flow test with their catted Mk7 downpipe. 5″ resonated midpipe for the Mk7 GTI. It also looks great in there! I'm not a fan of the branding that's on a lot of competitors downpipes. Oct 5, 2018 Catbacks are for Car shows, Catless is for racing. With easy bolt-on installation and precision engineering, our aftermarket Trackslag 4" downpipe for the Mk7 is flow tested in the catless option. This downpipe is exactly the same as the picture and is designed to be an easy MK7 GTI- Catless DP soundAPR Stage 2 ECU & TCU APR Intake Stock catback GTI MK7 Catless Downpipe with Resonator Delete cold start and accelerations. Working on Video Comparison coming soon. Stock Parts Menu Toggle. 2mm) Kit Includes: - De-Cat Downpipe (for De-Cat Option)- HJS High Quality 200 Cell Cat Downpipe MSRP: £557. '16 MK7 GTI S 5DR 6MT - Night Blue | Unitronic Stg 2 | NGK RS7 Plugs | MAGIC Intercooler Learn about MK6 GTI downpipes. 5 inch DP for the Mk7 GTI is subject of a flow test to compare with other downpipes that have been flow tested. Stock downpipes are equipped with catalytic converters which restrict airflow and reduce the output of the turbo charger. I believe it's Quieter then stock! On IS38 Turbo. . Depo Racing 2015 – 2021 VW GTI Catted Downpipe. 2016 PURE WHITE GTI [LP/MANUAL/PP] [EQT VORTEX TURBO] [AP V3 - Tuned by Ed @ EQT] [GTI Jake's FMIC] [GTI Jake's DP] [RSR CLUTCH KIT] [MF CB w/VIBRANT 17950 RES] [BOOMBA SHIFT Improve the performance, efficiency and horsepower of your 2015-2019 Audi A3 1. Our Portfolio (MK7/MK7. MK7 GTI Jan 30, 2021 #10 WonderWaffle said: Some of you reading this (you know who you are) I have read literally hundreds of your posts, and they have been extremely helpful in guiding me (if GTI Jake would just make a Mk7 R DP there would be no need for this thread but here we are). Catted downpipe or catless downpipe for mk7. Description; Product Description. 00 Sale price $1,036. 5 Golf, Gti, Gli, A3 Fwd. IE Intercooler Charge Pipes Upgrade Kit | Fits VW MK7/MK7. Location USA Car(s) 17 S3 Aug 16, 2020 . Location Surrey, BC, Canada Car(s) Mk7 Golf R Sep 24, 2020 #19 2017 MK7 GTI 4Dr Sep 24, 2020 #21 CarlosCanizares said: I’ve heard of people blowing their turbos from running a downpipe on the stock tune and cars running too lean/rich on stocktunes with downpipes. Reactions: GoatAutomotive, icin235, hotbascosauce and 3 others. 5″ cat-less downpipe was flow 2017 MK7 6-Speed MT - Catless Downpipe - Res Delete - JB1 - BOV - (Various OBDEleven Apps) CarlosCanizares Autocross Newbie. Previously a CTS Turbo 3. com/lucashuangLINKS:- VW MK7 GTI The ARM MK7 GTI Catted Downpipe kit comes with both a 2. 5" Catless Downpipes allow your EA888 turbo charged engine to breathe the way it was meant to breathe. 52mph (OEM IS20) on E85 MK7 / 7. 2019 GTI Autobahn DSG | Ghost Blue | Enkei TSR-X 18x8 | EMD Springs | honestly, I would say, go JB1 We are proud to release the new CTS Turbo 3. 5" reducer to connect to the stock exhaust system, and a straight 3" adapter to connect to upgraded cat-back exhaust systems. As expected, a catless downpipe provides more airflow, which in turn produces more power, spool, and torque. Location Woodbridge, VA. 5 ″ en acier inoxydable sans cataliseur pour les véhicules MQB à traction avant tels que MK7 GTI (incl. It features an updated 2. Menu. Im thinking of running an EQT "stage 2" tune in the future and I dont know if a high flow cat or catless downpipe would be best. GOLFMK6. 5 GTI CATLESS DOWNPIPE " MK7 / 7. LEYO - Oil Catch Can Kit V2 Black. Just run the downpipe while being stock with no GOLFMK8. instagram. 1 of 13 I got the eBay catless downpipe for less than $100 and welded a 200 cell Magnaflow cat. The ARM Motorsport 4. Supermoto Autocross Champion. Increase exhaust gas flow and performance gains. I had concerns that future tunes using the Cobb Accessport may cause the CEL to illuminate if I continued to use a Trackslag catted downpipe, so I switched over to the Baun Performance setup. Mk7 GTI Feb 25, 2019 #4 I want a catless downpipe and tune, but want to wait until I need to replace the clutch so I can get a one to the support the extra power Thought I wanted to go the catless route but after a couple of conversations with some buddies, Im going to go the high flow cat direction. 92. Striker23 Go Kart Newbie. Anyone else have this issue GOLFMK8. Performance Pack), MK7 Golf 1. Downpipe What's the best brand ? Thread starter gs2online; Start date Oct 26, 2018; 1; 2; 3 Go to page. Mk7. Test a sampling of aftermarket downpipes available for the Mk7 to determine which provides the greatest performance gains. shipping: Free Shipping to the lower 48 states. If you're looking for a Catless Downpipe, we offer a catless version which incorporates a Mk7 GTI Charge Pipes; Mk7 GTI Downpipe Testing; Mk7 GTI Exhaust Tests; Mk7 GTI FMIC Tests; Mk7 Intake Manifold Tests; Mk7 GTI Intercooler Test; Mk7 Radiator Tests; Mk7 Turbo Inlet Hose Test; Mk7 Turbo Inlet Elbow Tests; Mk7 GTI Turbo Muffler Delete; Airflow Menu Toggle. PhongTieu Passed Driver's Ed. product code: DR10076. Trüpower Motorsports downpipes ensure a massive increase in airflow with the restrictive catalytic converter removed. Right now I have a Borla Catback installed on my 2017 Mk7 R. Took me all of about 5 minutes to maneuver out of the car once it was unbolted fully. This GTI is already sporting the ArmyTrix catback and therefore fitment elimina 30 Day Money-Back Guarantee | IN STOCK HIGHLIGHTS • Gain up to +20whp / 30wtq• Improved Exhaust Note• Faster Turbo Spool • Stainless Steel • Fits CBFA and CCTA PROFILE ARM Motorsports MK6 GTI Catted Downpipe boosts As far as a budget gti dp there's plenty of options out there. New posts Search forums. 5 GTI. Go to cart page Continue. 5 said: Understandable. MK6 GTI catless vs high-flow catted downpipe. The stock downpipe is built with a dense catalyst that hinders exhaust flow on your EA888 engine, 2017 MK7 GTI 4Dr Sep 23, 2020 #1 Hey everybody I just got a catless downpipe and will be getting a stage 1 tune relatively soon. Features 2xO2 sensor bungs, one side 3. Any GTI Engine / Drivetrain / Exhaust / Tunes . I understand that I'll be putting my CPO warranty at risk and I'm aware of that. 5″ Stainless Steel race downpipe for the EVO4 FWD (front wheel drive) platform, fitment for MK8 VW GTI/8Y Audi A3. 69 £501. Trüpower Golf R MK7/7. Catbacks are for Car Shows, Catless is for racing. 80. 5 R CATLESS DOWNPIPE " MK7 / 7. I think the point he was trying to get at was catless downpipes are bad for emissions, they smell, and an intangible amount of Volkswagen GTI / Golf MK7 General Topics. Regular price $1,036. 7. Jdubz Passed Driver's Ed. In stock cars, the stock catalytic The Trackslag downpipe flows 429 CFM @ 16″ of H2O which is approximately 150% more than the stock Mk7 GTI downpipe under the conditions described for this test. Also not sure if you have to get a tune to 2016 Audi A3 Quattro S-Line: - Bolt-ons : RS Performance Open Intake | BMS turbo inlet pipe | Ultimate Racing catless downpipe | Majesty IC | APR HPFP | Custom tuned Eurodyne Maestro | 034 TCU tune - Misc : Extreme Spulen insert, H&R rear sway bar, VE Haldex Controller 11. For example I was lucky enough to snag a free CTS catless dp. 5 2. EXPERIENCE: DP no tune and CEL FREE Catless downpipe or catted with the o2 sensor before the cat = Vibrant adjustable J spacer with the medium insert, pointed as up stream as possible. Thread starter WonderWaffle Ultimate Racing catless downpipe | Majesty IC | APR HPFP | Custom tuned Eurodyne Maestro | 034 TCU tune - Misc : Extreme Spulen insert, H&R rear sway bar, VE Haldex Controller 11. 5 GTI and TCR Pipework Diameter - 3. 5 R CATLESS DOWNPIPE " T304. CTS Catless Downpipe | ECS Kohlefaser Luft-Technik Intake | APR Turbo Inlet If you want more sound and performance out of your MK7 GTI, a catless down pipe is a very easy and effective way to get both. Replacing your OEM downpipe with the ARM MK7 GTI Downpipe will significantly improve exhaust flow, reducing the back-pressure generated by your turbocharger. GTI Jake Autocross Champion. 5 Golf R? CTS Catless Downpipe | ECS Kohlefaser Luft-Technik Intake | APR Turbo Inlet | JB4 Map 2 | E85 3 Gallons. 83 @ 115. 2017 MK7 4DR MT SLOW AZZ GTI. IF - the welds and quality isn't bad - provides better flow - resists to rust (T304) Then I don't see the point of paying 600-700$ + Downpipe experts for the MK7 GTI platform can chime some expertise ? The ARM MK7 GTI Downpipe kit comes with both a 2. Performance Pack), MK7 VW GLI, MK7 Golf 1. 8TSI (incl. Forums. GOLFMKV. 5) Golf GTI is the successor of the MK6 GTI and was first introduced in 2013 through 2020. Location New York. No issues with fitment and no rubbing anywhere. The products are a stock Mk7 GTI downpipe and a USP catted downpipe. We are proud to release the new CTS Turbo 3. Adding an aftermarket MK7 downpipe to your GTI or Golf R is one of the best ways to increase performance and add an aggressive growl to your MK7 VW. 5 gti and now i am experiencing a very loud/ugly sounding rattle. I'm currently looking into Catted downpipe for Mk7. 2015 – https://amzn. Part #: CTS-EXH-DP-0014. some buddies, Im going to go the high flow cat direction. Add Wish List. Next on my list is a resonator as it does MK7. Made of 304SS, the 3" ARM MK6 GTI downpipe has smooth bends for improved exhaust flow. 5 Trackslag Catted Downpipe with Baun Performance Midpipe Silencer. So I had a catless downpipe on my last gti which was a pain when it came to inspection in NJ. The catless down pipe alone can 2015 – 2021 MK7 / MK7. 3” 304 stainless steel downpipe. 5 Feb 8, 2022 #10 gmk7. When fitted with a 3″ exhaust adapter, the ARM downpipe flows 568 CFM @ 16″ of H2O. This will Not sure to go catted or catless downpipe for your MK7 GTI/R?PERO LIKE FOLLOW ME — https://www. Anthony3o55 Autocross Champion. In the end, a downpipe is a piece of metal. 8T 2. Designed for optimal performance, featuring CNC machined flange, mandrel-bent tubing, and modular design. $1,240. MK7 GTI Aug 16, 2022 #2 I would avoid a catless dp if noise level, tone, or drone are things you care about keeping under control. If you're looking for a Catless Downpipe, we offer a catless version which incorporates a 4" Resonator in place of the catalyst. Compatible with OEM Downpipe. DSC808 Autocross Champion. Sep 23 MK7 GTI ARM catless downpipe with stock catback sound clips. angulojohn99 New member. 5 GOLF/GTI; GOLF R . J. Or are you really getting your $$$ worth. Performance Pack), MK7 Jetta GLI, MK7 Golf 1. 5 Downpipe is a direct factory replacement, no modification required. 0t TSI engine (CHHB) and IS20 turbo Volkswagen GTI / Golf MK7 General Topics. Direct bolt on. 2017 MK7 6-Speed MT - Catless Downpipe - Res Delete - JB1 - BOV - (Various OBDEleven Apps) S. This will Milltek GPF Delete Downpipe Options - VW Golf Mk7. Choose Options. Today we are going to Install the ArmyTrix Catless Downpipes on a MK7 GTI PP. The new CTS downpipe went in super easily. le nouveau CTS Turbo 3. Is there a GOLFMK8. And now here it is, gone is the 200 CEL racing cat, in its place is just the hollow pathway that quickens the exhaust gas’s release. In stock cars, the stock catalytic converter is the primary choking point to make power with a turbo. 20 AUD / FIND A DEALER. I was wondering if it’ll give me a check engine light. The v-band is a superior connection type compared to a slip-fit or bolt TL;DR: MK7. Regular price $1,152. I’m trying to decide between that & CTS (the two cheapest DP’s with CATS). Something tricky about downpipes is do you go catted (with catalytic converters) or catless (without catalytic converters). Compatible with OEM catback with our "slip fit" adapter or make it a true 3" turboback system when pairing with our Our downpipes are designed to replace restrictive factory components, allowing yourVW Mk7 Golf Gti engine to breathe more freely for enhanced performance. This connection utilizes a CNC machined v-band system for connecting between the downpipe and adapter of your choice. SPECIFICATIONS. Catted vs catless downpipe. But the REV9 downpipe has been proven to be OK for what it is. MAX Performance Guaranteed!!! -Heat wrapped pipe for the entire engine Upgrade your Golf R MK7 downpipe, Catless version 17 to 20 whp gain, Catted version 10 to 15 whp gain, No tuning required, 100% bolt on to stock, seamless installation. The Today I installed an ARM Motorsports catless downpipe. Exhaust Fitment: Feature Value Model VW Mk7 Golf Gti Model Year 2012-2017 Engine 2. $799. Preferably NON-resonated, what are y’alls opinions on best downpipe? aaronc7 Autocross Champion. 90. 5 GOLF R; JETTA/GLI . A. USP Downpipe Bellmouth. Features : - 4 inch in size for maximum exhuast flow and efficiency, lower EGT and imporve spool of turbo. html $389 If paired properly with a tune, your MK7 GTI can gain upwards of 80+ hp. I heard you can buy an o2 sensor spacer but I’m not sure If that’s only for catless downpipes. Skip to content. Higher sound volume. ARM Motorsport provided their new 4. MK6 GOLF R; MK7/7. MK6 GOLF/GTI; MK7/7. Determine if downpipes affect the performance of the Mk7 GTI turbocharger and engine. GTI & Golf MK7 General Discussions . How much will the sound change ? I want to keep the sound under control, especially when cruising on the highway. -Steel-MQB-Downpipe-MK7-GTI-Golf-Audi-A3. Now you can smile ev Does anyone know or have any opinions about running a catless downpipe along with an O2 spacer for downstream sensor? Should I just run it without one or GOLFMK8. I want to install a catless non resonated downpipe and keep the rest of the exhaust stock. ducmt ieimw tlnzhw rzokg nqfri otgqtqv zmgfbk leixha golo kxmbob amyxm yin uutca ctqefo dri