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.

Wastegate spring kit for Tial 38mm wastegate MVS / MVR
Delta fin Intercooler - 550x230x65
Downpipe RAGE - Subaru WRX 1994-2000 3"
Tial 50mm BOV Q (high flow)
Short shifter - Toyota GT86 / Subaru BRZ
BC Camshafts 7MGTE stage 2 / 3
Kinugawa TD05 / TD06 / T67 exhaust housing
BC Camshafts 1JZGTE stage 2 / 3
Wastegate dump pipe (screamer pipe) 40mm
Bosch 750cc injectors set (4) high impedence
Turbo oil and water line kit Nissan S15 T28 BB Kinugawa (Top Mount Turbo)
Toyota 4EFTE Starlet manifold and dump pipe set (suit TD04/TD05 turbo) 