Introducing our Freedom Series Cummins Performance cylinder heads. Each cylinder head is manufactured in our state-of-the-art cylinder head machine shop and guaranteed to meet or exceed factory spe...
Smarty’s JR Features:
CaTCHER software's inside
Three different performance levels
Improved fuel economy
Optimized drivability
Fastest download in the industry, up to three times faster than the c...
**NEW DESIGN** NOW WITH WATER IN FUEL SENSOR PORT & PLUG
Upgrade your fuel system with this Cummins factory fuel bowl delete block. Ideal for Air Dog, FASS, or other aftermarket fuel filtrati...
Pacbrake's Direct Mount 4 inch PRXB High Performance Exhaust Brake Kit with Max Flow Design for Dodge RAM 1998.5 -2002 Cummins 5.9L ISB 24 Valve Engine with 3 inch Stock Exhaust with HX/HY35 Turbo ...
Push your high-performance Cummins beyond 4,500 RPM with confidence using our 24-Valve Competition Springs, designed to handle seat pressures of 110 lbs and safely rev to 6,500 RPM.
Built for racin...
Part No: FASD08100GSuperseded Part No: FAS D08 100G
Our FASS Fuel Systems Signature Series Adjustable Diesel Fuel Systems are designed to be the most versatile high-performance fuel System on the m...
Debris in the stock cooler bypass valve can cause it to jam the internal valve keeping it in recirculation mode. When this happens the transmission temperature will rise and can lead to overheatin...
The Pusher 3.5" Mega Intake System with Cross-Air replaces all of your 3” factory post intercooler plumbing and intake manifold with 3.5” mandrel bent tubing, heavy duty 5-ply silicone couplers and...
If you are looking for an easy economical turbo upgrade, or, replace your tired turbo and aging exhaust manifold, then BD's Iron Horn series for your 3rd generation 5.9L Cummins offers a clean, dro...
Pacbrake's Direct Mount 4 inch PRXB High Performance Exhaust Brake Kit for Dodge RAM 2003-2004.5 Cummins 5.9L ISB 24 Valve with Standard Transmission (Built upto Jan 4, 2004) PRXB exhaust brake off...
