The Fleece Performance L5P fuel filter upgrade kit allows you to seamlessly change over from the stock cartridge style filter to a spin-on canist...View full details
FASS TITANIUM SIGNATURE SERIES DIESEL FUEL LIFT PUMP 17′-19′ DURAMAX L5P A Titanium Signature Series lift pump also offers advanced filtration ben...View full details
Increase fuel filter capacity and amount of time between filter changes on your 2017+ L5P Duramax by upgrading from a stock cartridge style filte...View full details
S&S Diesel Motorsport
Full Set of 8 L5P Modified Injectors Core returns required – $1200 charge if no core returned. Inquire for custom sizes.