Agency Power High Flow Cat Headers (Cayman / Boxster 981)
Designed to Fit:
- 2013 - 2016 Porsche Boxster / Boxster S / GTS
- 2014 - 2016 Porsche Cayman / Cayman S / GTS
The Porsche 981 platform which replaced the 987 Boxster and Cayman still features a DFI 2.7L or 3.4L engine. However there are big performance gains to be had in the exhaust system. A normally aspirated engine does not want to lose alot of backpressure as this will affect low end torque. With the right combination of exhaust flow and backpressure, getting more horsepower and torque can be easily obtained. Not only that, your sports car will actually sound like it should!
The all stainless steel headers feature precision TIG welding with a beautiful merge collector. The headers feature high flow catalytic converters. Because of the increased exhaust flow, these headers can trigger a check engine light. We recommend aftermarket ECU tuning to get rid of this CEL if it appears.
With the addition of our Agency Power performance muffler, the Porsche 981 Boxster S gained 11whp and 24ft/lbs of torque. These fit all S and Non S Porsche Boxster and Cayman 981 from 2013 and on.
About Agency Power
Agency Power Industries LLC was developed out of the need to provide quality, functional, and fashionable racing products. Starting from sway bar endlinks for the Subaru WRX back in 2003, Agency Power now has and in-depth number of parts for cars ranging from Porsche, BMW, Ferrari, Subaru, Mitsubishi, Nissan and many more. Based out of Gilbert, Arizona, Agency Power has established itself as one the core aftermarket companies for niche tuner products. Agency Power is constantly developing new functional and race proven products. With dealers worldwide, the AP brand is recognized and trusted. Beyond the USA, Agency Power can be found in regions such as Singapore, Canada, Australia, South Africa, Russia, United Kingdom, and other parts of the EU.
Innovative products such as multi adjustable control arms, valvetronic exhaust systems, and carbon fiber intakes kits, give Agency Power an edge to truly make a difference on your performance vehicle. Agency Power manufacturers its products only after in-depth product testing, racing, and quality checks are completed. Products like our full titanium Porsche exhausts, Ford Focus ST intercooler, and FRS/BRZ control arms are at the front of the competition. AP parts have been featured in magazines, videos, and customer competition events worldwide.