Skunk2 Racing Alpha Series Race Header (412-05-1910) 4006 0T will sing

0T will sing

Integrated Flywheel Sensor Ring

Note that minor adjustments may be necessary during fitment

Silver Bullet Throttle Body Spacer (46-31002) by aFe

If you would like to install the Akrapovic exhaust system on vehicles with a non-sport stock exhaust

Skunk2 Racing Alpha Series Race Header (412-05-1910) 4006 0T will sing2. 5in. Collector 4 2 1 Tri Y Design No Catalyst Will Fit 02 05 Civic Si w Modifiction of 2 Bolt to 3 Bolt Exhaust Adapter. Skunk2 is proud to introduce its Alpha Series Header for the '02 '06 RSX and '02 '05 Civic Si. Patterned after our already popular and dyno proven MegaPower Headers, which have been used by leading, competitive race teams for years, Skunk2's Alpha Series Header employs many of the same design characteristics and technology.