Comp Cams Camshaft, LS1 XR269HR-14 Engine Tuning It's most effective when wrapped

It's most effective when wrapped directly around the exhaust pipe or heat source

5 stainless steel washers

Note: Small case batteries like the AG-1601 do not include a BMS (Battery Management System) — they are for closed-course use only

Fitment 2002-2004 BMW E46 4D

Comp Cams Camshaft, LS1 XR269HR-14 Engine Tuning It's most effective when wrappedComp Cams XFI RPM cam and lifter kits are designed to provide an excellent increase in your ride's performance. Featuring the newest and quickest lobe profiles, these kits are tuned for use in EFI applications, where the extra airflow signal through a carburetor is not required. COMP Cams XFI RPM kits include matching lifters for the ultimate in performance. These kits are great for use with aftermarket cylinder heads. Features: Cam and Lifters