IE Audi B8 2.0TSI Catted High Flow Downpipe

Add power and sound to your Audi 2.0T B8 A4, A5, or Q5 with an IE high-flow downpipe system! This exhaust upgrade takes your Audi to the next level by unlocking Stage 2 or K04 power levels with a matching ECU tune. The mandrel bent and TIG welded 304 stainless construction provide an exact fit while freeing up exhaust flow for a motorsport exhaust growl every time you accelerate. MORE POWER30+ HPWITH STAGE 2 TUNE HIGH-FLOWRACE CAT200 CEL METAL MATRIX MANDREL BENT304 STAINLESSTIG WELDED LEADING FEATURES Over 30 horsepower gains - with matching Stage 2 Tune 3" minimum size for maximum flow and performance potential Aggressive Motorsport exhaust sound Direct bolt-on fitment with no modifications required Fits stock and upgraded K04 turbochargers 100% 304 stainless steel pipe construction Machined turbo flange ensures long gasket life and no leaks High flow 200 cell catalytic converter for full power with reduced pollution Fully lined