ARMYTRIX Stainless Steel Valvetronic Catback Exhaust System with Wireless Remote Audi RS4 B8 4.2 V8 2013-2015

ARMYTRIX Stainless Steel Valvetronic Catback Exhaust System with Wireless Remote Audi RS4 B8 4.2 V8 2013-2015 Make Model Submodel Year Engine Notes Audi RS4 2013-2015 ARMYTRIX Stainless Steel Valvetronic Catback Exhaust System with Wireless Remote Audi RS4 B8 4.2 V8 2013-2015 Awaken the Audi RS5 V8 from its hibernation; a high performance rebirth is just around the corner. Prepare to update your driving habits, our exhaust bring something different to the table. Carving out an unrestrictive pathway to liberate exhaust flow, in your possession are now blazing power and fortifying audio. The versatility of valvetronic brings a whole new dimension into play; easy-to-operate to match your desire. The upgrade is crucial for the evolving streets, we are the difference maker, if you want to keep up then step up! Technology-wise, keep up with the rapidly evolving world or risk being on the list of the extinct. Arm yourself with our revolutionary road tech for a smarter driving exper