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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
| Brackets | Precise |
|---|---|
| Clamping Type | Slip Clamp |
| Clamps Included | Yes |
| Exhaust Tip Color | Black |
| Exhaust Tip Diameter | 8.23x4.76 in |
| Exhaust Tip Quantity | 2 |
| Finish | Brushed |
| Grade Type | Performance |
| Hangers Included | Yes |
| Main Piping Diameter | 3.00 in |
| Material | T304 Stainless Steel |
| Muffler Finish | Brushed |
| Muffler Quantity | 2 |
| Muffler Type | Helmholtz |
| Pipe Bend Type | Mandrel |
| Pipe Material | T304 Stainless Steel |
| System Type | Catback |
| Tail Pipe Outlet Outside Diameter | 2.5 in |
| Tip Style | RS-Style Oval |
| Tube Connection | Butt Joint |
| Valve Included | Yes |
| Valve Type | OEM |
| Welding | TIG |
| UPC / GTIN | 00810009935230 |
| Warranty | Warranted to be free from defects in the materials and workmanship prior to installation |
| Year | Make | Model | Engine |
|---|---|---|---|
| 2021 - 2026 | Audi | RS6 Avant | 4.0L V8 |
| 2021 - 2026 | Audi | RS7 Sportback | 4.0L V8 |