Enhance multiple aspects of your ride with the Duramaxtuner 6 Speed conversion kit!
Take your 2001-2005 Allison to another level by adding a sixth gear!
Custom TCM tuning for your specific truck
D...
Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly)
Emissions Intact – you do not remove your emissions equipment
50 State Legal!
SPADE Tuning, Part No. #11-11, E.O. No. D-845
...
Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly)
Emissions Intact – you do not remove your emissions equipment
50 State Legal!
SPADE Tuning, Part No. #11-10, E.O. No. D-...
The XDP Fuel Tank Sump with Built-In Fuel Return XD243 provides you with a perfect option to maximize fuel delivery, and customization when installing your aftermarket fuel system. Avoid the common...
Increased cylinder pressures, higher engine RPM, and increased valve spring pressures can quickly max out the material strength of your originally equipped pushrods. In most instances you won't see...
All S&S Diesel Motorsport® injectors, with the exception of TorqueMaster and 30% over, feature a modern SAC-style nozzle that is much more durable when compared to the previous generation stock...
