76mm 3 Inch 304 Stainless Steel Downpipe

The Integrated Engineering IEEXCI1 is a high-performance cast downpipe engineered to replace the restrictive factory 60mm tubing with a larger 76mm (3-inch) diameter. Constructed from durable 304 stainless steel and featuring precise TIG welded seams, this downpipe is built for longevity and optimal exhaust flow. Designed to unlock Stage 2 power levels, the IEEXCI1 incorporates a high-flow 200-cell catalytic converter with a metal matrix catalyst, positioned close to the turbo for faster light-off and reduced emissions and odors. Installation is intended to be a bolt-on process, replacing over six feet of factory exhaust tubing. However, professional installation, preferably on an auto lift, is recommended. This downpipe system is specifically designed for front-wheel-drive (FWD) vehicles, including the Audi A3 (2014+ 8V 2.0T & 1.8T), VW GTI (2015+ MK7/MK7.5 2.0T), VW GLI (2019+ MK7 2.0T), and VW Golf (2015+ MK7/MK7.5 2.0T & 1.8T). Note that some models may require a 60mm adapter (not included), and all-wheel-drive (AWD) vehicles require a different mid-pipe section. It is not for sale or use in California or any jurisdiction where prohibited by law. Integrated Engineering, LLC makes no representations or warranties regarding emissions compliance. Stage 2 ECU tuning is required for optimal performance gains, and an IE air intake and intercooler are highly recommended.