APR's cat-back exhaust for the 992.1 Porsche 911 Carrera 3.0T is a full T304 stainless steel quad-exit system with dual 3in valved paths and dual 2in non-valved paths. The non-valved paths are 66% larger in cross-section than stock and the valved paths 19% larger, yet the system weighs 37% less than the Porsche Sport Exhaust (17 lbs versus 27 lbs). Short valved paths minimize backpressure and maximize velocity at wide-open throttle, while cast T304 valve housings use the factory ECU valve actuation and a drone-eliminating muffler keeps cruising civilized. It fits both base and PSE-equipped cars, with CNC-mandrel-bent brushed tubing and CNC-cut precision bracketry for a two-clamp install.
| Type | Cat-back exhaust system, valved |
| Material | T304 stainless steel |
| Finish | Brushed; uses factory exhaust tips |
| Quantity | 1 |
| Part Number | CBK0054 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2024 | Porsche | 911 | Carrera |
| 2020-2024 | Porsche | 911 | Carrera 4 |
| 2020-2024 | Porsche | 911 | Carrera 4S |
| 2019-2024 | Porsche | 911 | Carrera S |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
