Transform the soundtrack of your 2019+ Audi C8 S6 Sedan/Avant 2.9L Twin Turbo V6 and 2019+ Audi C8 S7 Sportback Sedan 2.9L Twin Turbo V6 with Redstar's resonator delete engineered for the Porsche twin-turbo 2.9 engine. This direct-fit, plug-and-play upgrade replaces the factory resonator section with no cutting and produces no check engine light issues.

By removing the OE resonator, exhaust pulses are allowed to flow with less muffling, delivering a more complete and assertive exhaust note while retaining everyday refinement. Specify Redstar's OEM-style heat shielding to reduce radiant exhaust heat by up to 80% for enhanced thermal control around nearby components.

Crafted for durability and precision, the assembly uses 2.0mm wall 304 stainless steel, is 100% TIG welded and back purged, and preserves all OEM-style brackets and mounts for a clean installation. LHD/RHD compliant and built to integrate seamlessly with the C8 platform, this Redstar performance exhaust upgrade reflects the brand's motorsport-inspired approach. Part of Redstar's wider range of performance exhaust and downpipes solutions for Audi applications.

Available Options

• OEM-Style Heat Shielding: "Redstar's signature thermal management system reduces radiant exhaust heat by up to 80%. Developed with motorsport-inspired materials and construction, it uses a multi-layer design of ceramic insulation and embossed stainless steel foil. Unlike wraps or coatings that degrade quickly, Redstar shielding delivers long-term durability and consistent protection for engine bay components."

Key Performance Benefits

• More complete and aggressive exhaust tone compared with the factory setup
• True 100% bolt-on installation with no cutting required
• No check engine light issues
• When specified with OEM-style heat shielding, helps contain temperatures in surrounding areas

Technical Specifications

• 2.0mm wall 304 stainless steel construction
• 100% TIG welded and back purged
• All brackets and mounts replicated to OEM specification
• LHD/RHD compliant design
• Direct-fit resonator delete that replaces the factory resonator section

Fitments

• 2019+ Audi C8 S6 Sedan/Avant 2.9L Twin Turbo V6
• 2019+ Audi C8 S7 Sportback Sedan 2.9L Twin Turbo V6