Sinister Diesel Coolant Reservoir Degas Cap 01-16 GM 6.6L Duramax KCT-300519 High RPM's

High RPM's

Are you looking to fit larger tires under your Ford Powerstroke for more ground clearance

This intercooler also features 3" inlet/outlet connections mated to stock boost tubes

lets cover what exactly is an EGR (Exhaust Gas Recirculation) Cooler

This kit will clean up your engine valley area allowing better access to the high pressure oil pump and lines

Sinister Diesel Coolant Reservoir Degas Cap 01-16 GM 6.6L Duramax KCT-300519 High RPM'sYes, it looks cool and yes its built from from better materials than the factory cap in you 6. 6L Duramax. Featuring an anodized blue finish and built from billet aluminum, you can count only great looks and a product that won't crack like the factory cap for years to come. This cap is is made from CNC machined, solid billet T6 6061 aluminum with an interior pressure relief system, so it will continue to function even in case of a gasket failure.