IE A4 A5 Q5 B8/B8.5 2.0T 3 Catted Downpipe - IEEXCG1

Add horsepower and take your B8 A4, A5, or Q5 to the next level with an IE High-flow Downpipe and stage 2 ECU tune. The IE 3 inch stainless steel downpipe is comprised of only the best materials and quickly bolts on. It also uses a high-flow performance catalytic converter that reduces unpleasant smells and cabin drone. Product Features: Substantial power and torque gains with matching IE ECU tune Bolt-on system - mates to your stock turbo flange 1/16” thick 304 stainless steel piping - long-lasting and worry-free performance Thick turbo flange - 16mm flange prevents warping and leaks High flow 200 CPI Metal Matrix Catalyst - reduces emissions and unwanted smells Interlock core tough flex section - allows engine movement without failing or cracking 3” to 60mm adapter - easily adapts to your stock exhaust system All installation hardware included - no last-minute trips to the hardware store IE AUDI B8 & B8.5 2.0T Performance Downpipe Equipping your B8 A4 or A5 2.0T engin