12-16 Porsche Cayman/Boxster 981 Sport Exhaust Header/Manifolds

Maximize your Porsche 981's potential with Circuit Werks Sport Headers.  Gain power and a commanding sound with these high-performance exhaust manifold/header upgrades. The ultimate addition to your Porsche for an exhilarating driving experience.  These are an excellent performance upgrade from the heavy and restrictive stock manifolds. You’ll notice the weight savings, decreased operating temperatures, and improved engine response. Fits 12-16 Porsche 981 Boxster 14-16 Porsche 981C Cayman Features Gains of 9 whp and 10 ft-lbs of torque. Direct bolt on installation. Hardware and gaskets included. Weighs savings over stock manifolds.   O2 spacers are recommended to help prevent a Check Engine Light