Catless Downpipes - Audi RS6/RS7/S8/A8/C8 4.0 Twin-Turbo V8 (2018-2022)

Unleash your twin-turbo V8's full potential with these race-spec catless downpipes engineered for maximum performance. Featuring massive 115mm inlets and premium 304 stainless construction, these downpipes eliminate factory restrictions for explosive power gains and aggressive turbo sound.

Key Performance Benefits

• Massive Power Gains: Eliminates restrictive factory catalytic converters for substantial horsepower and torque increases
• Faster Turbo Spool: Improved exhaust flow delivers instant boost response and reduced turbo lag
• Enhanced Exhaust Velocity: Large 115mm inlets maximize flow while keeping under-hood temps down
• Aggressive Sound: Extreme turbo whistle and deep V8 rumble reveal your engine's true character
• Weight Reduction: Substantially lighter than OEM exhaust for improved performance
• Premium Construction: 304 stainless steel with CNC-machined flanges and OEM-style heat shields
• Direct Bolt-On: OEM-like fitment mates directly to factory exhaust connections

Professional Quality

Smooth bends, large diameter piping, heat shields for engine bay protection. Built for ultimate durability and reliability.

Perfect Fitment

Audi: RS6, RS7, S8, A8, C8
Years: 2018-2022
Engine: 4.0L Twin-Turbo V8

⚠️ OFF-ROAD/RACE USE ONLY: Not 50-state legal. Not for emissions-controlled vehicles on public highways. Check engine light may trigger. ECU tune recommended for maximum gains.