Fabspeed Porsche 981 Boxster/Cayman Sport Headers (13-16) (FS.POR.981.SHDR) 1461 The STREAMS series has a

The STREAMS series has a moderate hold performance

Original equipment for the Ferrari Formula 1 Team and Ferrari GT race team

The STILLEN cat-back exhaust system provides net gains of up to 16 rear wheel horsepower

Detailed step-by-step installation instructions included

Fabspeed Porsche 981 Boxster/Cayman Sport Headers (13-16) (FS.POR.981.SHDR) 1461 The STREAMS series has aImprove both the sound and the power from your 981 Boxster Cayman with these sport headers. Our Sport Headers use 200 cell HJS catalytic converters which improve exhaust flow while still cleaning your exhaust gases. SOUND: These headers will give you a significant increase in volume, and a smooth sports car sound. POWER: These dyno designed headers feature smooth mandrel bends and a 3 1 collector to get the most power out of your 981. Paired with