Control the valvetrain in your modified 1998.5-2024 Dodge 5.9L Cummins with the XDP Heavy Duty High Boost Valve Spring Set XD390. The XD390 Valve Spring Kit is designed to help eliminate valve floa...
Don't reinstall the factory plastic oil squirters in your 1989-2002 Dodge 5.9L Cummins, replace them with the XDP Cummins Piston Oil Squirters XD341. Commonly known as piston cooling nozzles, cooli...
Increase reliability and put maximum power to the ground in your 1998.5-2018 Dodge 5.9L/6.7L and 6.7L Cummins with the XDP Competition and Race Performance 7/16 Pushrods XD205. In high performance ...
The factory valve springs in your engine are not intended to handle the increased engine RPM and elevated boost levels that are typical in modified applications. Even common upgrades like an afterm...
The Titanium Signature Series diesel fuel lift pump was engineered by FASS Fuel Systems to be the top performing, longest lasting and most reliable aftermarket filtration system in the diesel indus...
