Home » APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System
APR

APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System

SKU: aprCBK0050
Only 1 left
Low inventory - Hurry up!
$3,099.95

Ready to install and hit the road!

All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!

Got questions?
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The entire system is increased to a dual 3” (72mm) exhaust path. With the exhaust valves open, the exhaust gasses travel uninterrupted from the front of the system out through the exhaust tips. When exhaust gasses travel into the multichambered rear muffler / resonator, they continue uninterrupted and a Helmholtz resonator reduces drone frequences without restricting flow on the open-valve path. With the valves closed, exhaust gasses travel through a sound reduction path via a smaller 2.5” (63.5mm) pipe, reducing volume and allowing the system to act more civilized when needed. Finally the system terminates via oversized 8.23”x4.76” (211x21mm) RS-style oval exhaust tips. The tips feature a diamond black finish and a subtle APR logo for a refined touch. Fits Audi RS6 21-25, RS7 21-25
  • Smooth transitions and straight-through components maximize performance by reducing restrictions.
  • Complete catalyst-back system including downpipes, extending from the factory catalyst back.
  • Precision brackets and slip clamps ensure accurate alignment and hassle-free installation.
  • Premium T304 stainless steel construction with TIG welding for strength and durability.
  • Strikes the perfect balance of power, sound, style, and quality for enthusiasts.
  • Performance gains of 9 HP and 16 FT-LBS of torque delivered to all four wheels.
  • Valve-controlled rear mufflers dynamically adjust sound based on driving style.
  • Integrated Helmholtz resonator minimizes drone and enhances sound quality.
  • Optimized flow through dual 3.0” piping with quad exits into dual tips.
  • Dual 8.23”x4.76” RS-style diamond black oval tips with APR logo.
  • Fully emissions compliant for worry-free operation.
  • Mandrel-bent brushed piping for a refined finish.

Fitment:
2021 Audi RS6 Avant
2021 Audi RS7 Sportback
2022 Audi RS6 Avant
2022 Audi RS7 Sportback
2023 Audi RS6 Avant
2023 Audi RS7 Sportback
2024 Audi RS6 Avant
2024 Audi RS7 Sportback
2025 Audi RS6 Avant
2025 Audi RS7 Sportback
2026 Audi RS6 Avant
2026 Audi RS7 Sportback


Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t
Number Of Boxes: 2