13-16 Porsche Cayman Boxster 981 Base S Catback Exhaust System

Fits all 2013-2016 Porsche Cayman and Boxster Base, S, GTS, and Spyder models.

The polished twin angle-cut 3.5" (89mm) thick-walled tips fill the rear bumper gap seamlessly, creating a sleek, finished appearance while maintaining comfort for both driver and passengers. Upgraded over the stock Porsche exhaust with high-performance engineering and premium aesthetics.

Circuit Werks offers a sophisticated performance exhaust system with an emphasis on both acoustics and performance. On a loudness scale of 1–10, this exhaust is approximately a 7, producing an exotic tone while delivering excellent performance.

Bolts directly to your OEM headers or any aftermarket headers using the factory mounting location.

This kit includes mounting hardware, clamps, and gaskets.

The Circuit Werks Porsche 981 exhaust system was completely revised in 2023