BMW S54 Camshaft Follower Set, Oil Bridge and Shafts
To suit all Cat Cams for BMW S54. Mandatory for Cat Cams. Camshafts for BMW S54 cannot be purchased without these.
24x CAT031 rocker arm
2x rocker arm shafts with extra holes for oil flow
1x oil bridge (oil supply from exhaust to intake rocker arm shafts)
Cat Cams installed without this kit have no warranty either expressed or implied.