AUDI S3 8Y and 8V Sedan Varex Valved Cat Back Exhaust System with SmartBox 3 inch exhaust flanges The Xforce Downpipe is a

The Xforce Downpipe is a direct replacement for the factory downpipe and deletes the secondary cats

Fits up to Xforce cat back only

The two centre straight-through mufflers ensure optimal exhaust flow and performance

Whether you're cruising down the highway or pushing the limits on the track

AUDI S3 8Y and 8V Sedan Varex Valved Cat Back Exhaust System with SmartBox 3 inch exhaust flanges The Xforce Downpipe is aUnleash the full potential of your Audi 8Y or 8V S3 Sedan with the XFORCE VAREX SmartBox equipped cat back exhaust system. This system doesnt just upgrade your exhaustit redefines how you experience sound and control behind the wheel. Constructed from brushed 304 stainless steel, the system features 3 mandrel bent piping, a hot dog resonator, and a redesigned VAREX valved rear muffler, giving you a bold, aggressive tone when open and a refined, near