ARMYTRIX Stainless Steel Valvetronic Catback Exhaust System Dual Chrome Oval Audi RS4 | RS5 B9 2.9 V6 Turbo Avant/Sportback OPF 2010-2023

ARMYTRIX Stainless Steel Valvetronic Catback Exhaust System Dual Chrome Oval Audi RS4 | RS5 B9 2.9 V6 Turbo Avant/Sportback OPF 2010-2023 ARMYTRIX Stainless Steel Valvetronic Catback Exhaust System Dual Chrome Oval Audi RS4 | RS5 B9 2.9 V6 Turbo Avant/Sportback OPF 2010-2023 This product is still In Development with limited availability. Please Contact Us for more details  Enhance your Audi RS4 | RS5 B9 by adding the ARMYTRIX Stainless Steel Exhaust System. This system will increase power, reduce weight, and improve sound. This precision-made performance system delivers more power, especially in the low and mid rev range, the effect on the sound is significant, adding a deep resonant sporty sound, but at the same time neutralizes the annoying frequencies in the most critical rpm range. ARMYTRIX exhaust systems differ from other brand's exhaust systems with their unique "Throttle Pedal Sensor and Engine RPM Signal Auto Functions". Through this system ARMYTRIX offers car owners a better