ARMYTRIX AUDI RS4 B8 4.2 V8 FSI (2012-2015) VALVETRONIC EXHAUST SYSTEM
FITMENT
Audi RS4 B8 2012-2015
4.2 V8 FSI
The Cat-Back Valvetronic Exhaust System Can be Controlled by Audi Drive Select System
Cat-Back system Fit to both Left-Hand Drive/Right-Hand Drive cars
FEATURES
Main pipe diameter: 2X2.5"
Exclusive System Features a Catalytic Converter & OPF Related Fault Code Clearing Mechanism – Reduces Chances of Check Engine Light
Direct Bolt-On
Plug-n-Play Module Reduces Installation Time by 30% Compared to Traditional Cable Wires
App Controlled Valve System via OBDII Port