Product details:

Equal-length performance headers improve exhaust flow and sports car sound; sport headers include 200-cell hjs sport catalytic converters.

Features:

-fits all Porsche 987 Boxster/Cayman vehicles (2005-2008)
-includes German-imported 200-cell hjs sport catalytic converters for maximum performance
-constructed from equal-length t304 stainless steel c.n.c. Mandrel-bent tubing for improved torque and equalized engine pulsing
-more power and torque across the rpm band and dramatically improved sports car sound
-composite gaskets are included for a leak proof seal
-direct replacement for the OEM headers with no cutting or welding required
-all fabspeed performance products are backed by the fabspeed lifetime limited warranty

Note: fabspeed s 200-cell high-flow catalytic converters are not c.a.r.b. Certified and are for off-road use only in the state of california