This quality RAGE performance big bore exhaust system will not only increase the power output of your engine, but will also sound good too! This system is a simple bolt on solution, designed specifically for Audi S3 2.0L model 2015 on. The piping in this cat back system measures 63mm in diameter. Part number BB19233 for the complete kit.

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Kinugawa T28 Actuator (S14 / s15) Billet (adjustable)
Banjo bolt 7/16 (ball bearing oil feed)
Cusco type RS and MZ LSD
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Oil feed and return kit Toyota CT9 CT12 CT20 CT26 10AN
Magnaflow exhaust system - Ford Mustang V8 5L 