2-into-1 stepped equal-length headers 1 3/4" to 1 7/8" designed for maximum performance
Utilizes an advanced inner collector for maximum performance
Constructed of mild steel
18mm O2 ports with 12mm adapters and plugs included
Billet end cap included
Megaphone muffler with removable baffle and end cap
Made in the U.S.A.
For 18 FXFB/FLSL
NOTE: Designed to fit with stock OEM cam cover only.
DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.