981 Cayman/Boxster Race Header/ Exhaust System Is a full blown race system that's been optimized to increase power and reduce weight. The headers are a true equal length, tuned runner, tuned collector, long tube. The reason our exhaust is required with this kit is because the runner length is so long and puts the mounting flange more rearward. This was done as a no-compromise effort to maximize power. These headers use a proprietary header flange designed and machined specifically for us, for this application. No other Cayman system uses anything close to this quality. The exhaust uses handmade double wall tips for the finishing touch.
 
*Weight loss of 28lbs
 
* Increase of 28hp@7300 and 23ftlbs@7300- Measured on a 3.4L GTS. Expect higher
increases on GT4.
 
*Slip fit race mufflers (LOUD)
 
*V-band connections
 
 
 
https://www.youtube.com/watch?v=BWsSfX7fJIw
 
 
 
*Special order item. At this time, we need the vehicle on site to verify fitment.
 
 
Disclaimer
*Designed for offroad use only. Recommended professional installation.