A6

Unlock the full potential of the Audi C8 A6 and A7 55 TFSI with the REDSTAR EXHAUST downpipe and resonator delete system. By replacing the restrictive factory catalytic converters and resonator, this upgrade dramatically improves exhaust flow, turbo response, and sound. Designed to support high-output builds, the system pairs perfectly with ECU tuning and...

REDSTAR EXHAUST introduces a resonator delete for the Audi C8 A6 and A7 equipped with the 3.0L 55 TFSI turbo engine. This complete plug-and-play, direct bolt-on system installs with no cutting or fabrication and does not trigger any check engine lights. By removing the factory resonator, it delivers a fuller, more aggressive exhaust note while maintaining...

REDSTAR EXHAUST performance downpipes for the Audi C8 A6 and A7 are engineered specifically for the 3.0T 55 TFSI turbo engine. Designed to improve exhaust flow and reduce restriction, these downpipes deliver increased power, quicker turbo response, and a more aggressive exhaust note. Precision-built for perfect fitment, this direct bolt-on upgrade unlocks...

RedStar Exhaust Long Tube Headers are the ultimate upgrade for Audi 3.0 TFSI supercharged engines. Dyno-tested and proven, they deliver an instant 30HP gain and, with proper tuning and supporting mods, can help your Audi reach 500+HP. These headers replace the stock manifold and catted/test pipe section for a seamless fit, improved power, and a more...

Unlock more power with RedStar Exhaust Test Pipes for Audi 3.0 TFSI supercharged engines. These 2.5" high-flow test pipes replace restrictive catalytic converters to improve exhaust flow, throttle response, and overall performance. Built from premium materials and engineered for a direct, precise fit, they’re the perfect upgrade to maximize your Audi’s...