APR Catback Exhaust System - RS6 / RS7 (C8) for Audi

Mfg Part #

CBK0050

NP#

APRCBK0050

Brand

Fits 2021 to 2026 Audi RS6 Avant, RS7 Sportback. See every vehicle

• Complete catalyst-back system including downpipes, extending from the factory catalyst back.
• Performance gains of 9 HP and 16 FT-LBS of torque delivered to all four wheels.
• Premium T304 stainless steel construction with TIG welding for strength and durability.
• Optimized flow through dual 3.0” piping with quad exits into dual tips.
• Mandrel-bent brushed piping for a refined finish.
• Precision brackets and slip clamps ensure accurate alignment and hassle-free installation.
• Integrated Helmholtz resonator minimizes drone and enhances sound quality.
• Valve-controlled rear mufflers dynamically adjust sound based on driving style.
• Dual 8.23”x4.76” RS-style diamond black oval tips with APR logo.
• Smooth transitions and straight-through components maximize performance by reducing restrictions.
• Strikes the perfect balance of power, sound, style, and quality for enthusiasts.
• Fully emissions compliant for worry-free operation.