COMP Cams Grooving ToolS Lifter Bore 5011 2018+ Porsche Cayenne V6 (536) Clamps aren't included — you'll

Clamps aren't included — you'll need hose clamps to secure both ends

Engine-to-header interface seal - Eliminates exhaust leaks at the mounting flange where vibration and thermal cycling happen

Will my backup camera and park sensors work through the pre-drilled holes

Tri-color DRL (White / Yellow / Red)

COMP Cams Grooving ToolS Lifter Bore 5011 2018+ Porsche Cayenne V6 (536) Clamps aren't included — you'llCOMP Cams Tools 5011 Lifter Bore Grooving Kit w . 842" and . 875" Tools The COMP lifter bore grooving tool cuts a groove into the lifter bore which ensures pressurized oil is fed between the lifter and camshaft. Developed by NASCAR engine builders, this tool reduces camshaft and lifter wear. CldrHd ResurfMachine