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IE Catback Exhaust System For Audi B9 B9 5 S4 Integrated Engineering | #lang="en"

IE Catback Exhaust System For Audi B9 B9 5 S4 Integrated Engineering

IE Catback Exhaust System For Audi B9 B9 5 S4 Integrated Engineering

Our exhaust system uses larger piping compared to the factory 22re exhaust manifold system, l5p intake horn worth it yet weights 5 lbs. The factory system uses 2.56" piping, which reduces to 2.