APR Cat-Back Left Muffler
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APR Catback Exhaust Left Muffler - Porsche 718 Boxster/Cayman (982)
APR Performance builds its exhaust hardware from aircraft grade stainless steel with motorsport level fabrication, and this left muffler is no exception. Designed as an optional add-on for owners running APR's catback system on the Porsche 718 Boxster and Porsche 718 Cayman, it lets you dial back the exhaust note without swapping the entire system.
This listing covers the Porsche 718 Boxster (982) and Porsche 718 Cayman (982) fitted with APR's 2.0T or 2.5T catback exhaust system. SKU CBK0028.
Note: This muffler is a replacement component for APR's 718 982 catback straightpipe section, not a standalone exhaust. It requires the APR catback system to already be installed.
Specifications
- Material: T304 stainless steel
- Finish: Brushed
- Construction: TIG welded throughout
- Design: Straight through sound absorption muffler
- Mounting: V-band and precision clamps for quick removal and installation
- Function: Replaces the catback's straightpipe section to quieten exhaust note
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your 718's engine variant and existing exhaust configuration before ordering.
Not sure if this muffler suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Porsche | 718 Boxster | 982 | - |
| Porsche | 718 Cayman | 982 | - |
Technical Specifications
| Spec | Value |
|---|---|
| Material | T304 stainless steel |
| Finish | Brushed |
| Welding | TIG welded throughout |
| Muffler Design | Straight through sound absorption |
| Connection Type | V-band with precision clamps |
No instructions available for this product.

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