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APR Catback Exhaust System - RS6 / RS7 (C8) for 2021-2026 Audi RS6 Avant and RS7 Sportback

Part # CBK0050

  • 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.

Description

Introducing the APR Catback Exhaust System for the Audi C8 RS6 and RS7

Specifications

BracketsPrecise
Clamping TypeSlip Clamp
Clamps IncludedYes
Exhaust Tip ColorBlack
Exhaust Tip Diameter8.23x4.76 in
Exhaust Tip Quantity2
FinishBrushed
Grade TypePerformance
Hangers IncludedYes
Main Piping Diameter3.00 in
MaterialT304 Stainless Steel
Muffler FinishBrushed
Muffler Quantity2
Muffler TypeHelmholtz
Pipe Bend TypeMandrel
Pipe MaterialT304 Stainless Steel
System TypeCatback
Tail Pipe Outlet Outside Diameter2.5 in
Tip StyleRS-Style Oval
Tube ConnectionButt Joint
Valve IncludedYes
Valve TypeOEM
WeldingTIG
UPC / GTIN00810009935230
WarrantyWarranted to be free from defects in the materials and workmanship prior to installation

Fits these vehicles

YearMakeModelEngine
2021 - 2026AudiRS6 Avant4.0L V8
2021 - 2026AudiRS7 Sportback4.0L V8