Why you need DuramaxTuner.com Switch-On-The-Fly (SOTF) Custom Tuning
More power and less soot than box programmers
Emissions Intact – no need to remove your emissions equipment
Total flexibility ...
Stops the competition dead in their tracks. Six years of engine and chassis dyno experience developing and selling this engine for military use results in our torque and power gains across the full...
Stops the competition dead in their tracks. Six years of engine and chassis dyno experience developing and selling this engine for military use results in our torque and power gains across the full...
Stops the competition dead in their tracks. Six years of engine and chassis dyno experience developing and selling this engine for military use results in our torque and power gains across the full...
Get All Five Custom Tunes, Switchable while driving (Switch-On-The-Fly)
Emissions Intact – no need to remove your emissions equipment
Do you need DuramaxTuner.com Switch-On-The-Fly (SOTF) Custo...
Put the finishing touch on your lifted vehicle with Rough Country’s Speedometer Calibration Device! This easy-to-use Speedometer Calibrator helps you quickly and easily reprogram your vehicle’s s...
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Welcome To DDP Motorsports!
Thanks to all of our awesome customers and their support, our phones will have limited hours. This is to ensure that we process and ship your orders in a timely manner. You can always reach us at sales@ddpmotorsports.com for product recommendations and help with placing orders.
