$1,200 core charge is priced in, which is REFUNDED AFTER cores are received. Not refunded If no cores are sent in. S&S Upgrades Proprietary no...

PRICING IS PER INJECTOR $150 core charge is priced in, which is REFUNDED AFTER cores are received. Not refunded If no cores are sent in. S&S Up...

Made from 6061 Billet aluminum, this guy is built like a tank and is super simple to install. Just like our original and revolutionary design,  ins...

*Unless otherwise specified, all prices listed are for the individual component (“each”), not full sets. Also available are custom very large injec...

All S&S Diesel Motorsport CP3 Pumps come with a 2 year warranty. LML CP3 conversion kit w/pump – Offroad Use Only – No DPF – Tuning Required. ...

A FASS Fuel Systems can be a beneficial upgrade for your GM Duramax LML diesel engine, this is because your Duramax doesn’t come with a factory lif...

FASS Fuel Systems offers industry leading technology in fuel filtration systems, providing 2011-2015 GM LML Duramax 6.6L diesel owners the cleanest...