Comp Cams Stud Boss Cutter Data Logger Compatible Join the exclusive community of

Join the exclusive community of G82 M4 owners who have elevated their vehicles with premium carbon fiber components

This sensor restores proper engine diagnostics and fuel management on aging powerplants

Chrome/clear housing configuration

This is the hard panel that frames your door handle on the interior

Comp Cams Stud Boss Cutter Data Logger Compatible Join the exclusive community ofStud Boss Cutter When using screw in studs on a factory cylinder head it is necessary to machine down the stud boss equal to the thickness of the new stud's jam nut plus the guide plate thickness. The Stud Boss Cutter from COMP Cams comes with a universal arbor that also acts as a pilot guide and fits into the original stud hole.