S7

REDSTAR EXHAUST C8 S6 / S7 Downpipes and Front Resonator delete system will unleash all the potential that the 2.9t biturbo has. Combined with a ECU tune our system will hold any power you can get even with a big-turbo upgrade.

Discover unmatched performance with REDSTAR EXHAUST's downpipes, specifically designed for the C8 S6/S7 featuring the 2.9L Twin Turbo engine. Our precision-engineered big bore design ensures seamless transitions and optimal exhaust flow efficiency, unlocking peak power and performance. These high-quality downpipes enhance throttle response, boost...

REDSTAR Exhaust brings it to you first with a Audi C8 S6 S7 Resonator delete for the Porsche twin-turbo 2.9 engine. Complete plug and play bolt on solution with no cutting, and no check engine light issues. Provides a more complete and aggressive exhaust note. 

Upgrade your Audi C7 4.0T with REDSTAR EXHAUST Performance Downpipes, designed to fit Audi S6, RS6, S7, RS7, A8, and S8 models with the 4.0T TFSI engine. These high-performance downpipes feature an OEM X-crossing design and OEM-spec bottom flanges for a seamless fit and easy installation. Engineered to optimize exhaust flow, REDSTAR downpipes unlock...