AKR Evo Cat Back - Titanium
Akrapovic 13-17 Audi S6/S7 (C7) Evolution Line Cat Back (Titanium) w/ Carbon Tips
Akrapovic Evolution Cat-Back Titanium Exhaust - C7 Audi | S6 | S7
The addition of an Evolution exhaust will increase power and torque levels, while decreasing weight and adding the unique Akrapovic sound. Evolution exhausts give the car a noticeably different character, with a deep sound at lower revs and a sportier note as the revs rise.
With four, superbly styled round carbon-fiber tailpipes, the Evolution system looks as good as it works on Audi S models.
This cat-back performance exhaust system leaves the stock catalytic converters in place, so there is no need to remap the ECU. Its easy-to-fit instructions make installation a simple, plug-and play task.
FEATURES: +4.5 HP @ 4500 RPM +5.8 ft/lbs @ 4000 RPM 17 lbs. lighter than stock exhaust