Activate the full potential of your Audi A7 3.0 TFSI V6 with our stainless steel valvetronic exhaust; forged and designed by professionals with the most advanced technology available. Our diligent engineers designed the high flow system to handle the increased flow volume with relentless efficiency. The result is an increase of both HP and torque. Creating an ambiance like no other, with the expansion and the perfection of the exhaust note, The ARMYTRIX system will bring a new level of show to man and machine. Features: Power ( HP): 12 Torque ( Nm): 18.5 Weight Saving (-Kg): 5.2 Precision-Crafted T304 Stainless Steel Cat-Back Vicious Scream and Ferocious Power The Only Brand With Valve-Controlled OBD2 Module For Quick and Effortless Installation Stainless steel Valvetronic exhaust system View Install Instructions Here. Fitment: Audi A7 C7 3.0 TFSI V6 2012-2021 Audi A6 C7 3.0 TFSI V6 2011-2021 Notes: The muffler with quad-tips is only compatible with the S-line quad rear diffuser.