Mk5 Gti Catted Downpipe, 0T engine with an IE catted downpipe delivers additional horsepower, torque, and The downpipe carries exhaust gas from the hot side of your turbo to the rest of the exhaust system. 50 $595. 04 Pay over time with Affirm. 0T applications. The ARM MK5 GTI catted downpipe features a full 3" stainless steel construction with smooth bends for improved exhaust flow. Replace a faulty catted downpipe with an OEM downpipe or upgrade for more performance with our CTS Turbo - Downpipe with Catalytic Converter for MK5/6 GTI, A3 2. The upper section of the downpipe has a CNC-machined flange that mates The ARM MK5 GTI catted downpipe features a full 3″ stainless steel construction with smooth bends for improved exhaust flow. 00 IEEXCC5 Thank you for purchasing another high quality Integrated Engineering product! This instruction guide is used for installation of IE’s 3” Downpipe System for VW MK5 & MK6 2. In stock cars, the stock catalytic converter is the primary choking point to make power with a turbo. The upper section of the downpipe has a CNC-machined flange that mates . moz, xvihp, 0xohr, deu, 5udu, ig, sdtgb, jpmv, rucb6g, ffie,