Porsche 987.2 Cayman / Boxster Competition Headers (catless) - SOUL Performance AMG GT43/GT50/GT53 Coupe X290 Although the electronic valve of

Although the electronic valve of iPE can work with the OEM control system

there are significant improvements on throttle responsiveness and smoother power band at high rev

Each part of the exhaust system is individually designed to perfectly fit the Porsche Cayenne / Coupe

4L V8 Twin Turbo engine

as well as increased performance

Porsche 987.2 Cayman / Boxster Competition Headers (catless) - SOUL Performance AMG GT43/GT50/GT53 Coupe X290 Although the electronic valve ofOffering the greatest gains in power and sound, our Competition Headers for the Porsche 987. 2 are an excellent performance upgrade from the heavy and restrictive stock manifolds. Youll notice the weight savings, decreased operating temperatures, and improved engine response all while separating your car from the crowd with the increase in tone from Soul Performance Products Competition Headers. DETAILS + Fits all Porsche 987. 2 Cayman Boxster