Product details:

Free-flowing headers without catalytic converters; designed for maximum power and exhaust flow for race and track applications.

Features:

-fits all 986 Boxster / s vehicles 2000-2004
-increases power and improves throttle response
-saves weight from the rear of the vehicle compared to the full OEM exhaust
-constructed from equal-length t304 stainless steel c.n.c. Mandrel-bent tubing for improved torque and equalized engine pulsing
-f1 style merge collectors for maximum exhaust flow and better scavenging
-will work with stock muffler or any aftermarket cat-back exhaust system designed to fit like the oem
-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: the 986 race headers do no include catalytic converters, and are recommended for track/off-road use only. optional 02 spacers available to prevent the check engine light from being triggered.