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Warning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov.
Make your diesel more efficient and fun to drive with our Chevy/GMC Duramax 6.6L Stealth Performance Module exclusively for Chevy/GMC Duramax 6.6L years 2011-2016. Your module will be a stand-alone computer that simply plugs in under the hood of your truck. It will not increase fuel volume, so there’s no need for any other modifications. Make your truck work smarter, not harder! Get that extra boost in performance without any harmful side effects.
Duramax Tuner
The Duramax Tuner 64VVTLML Stealth 64 Drop-in Turbocharger for your 2011-2016 GM 6.6L Duramax LML is a must-have upgrade! It's called the Stealth 64 for a reason. Like its namesake bomber, the...
Stealth Performance Modules
Make your diesel more efficient and fun to drive with our Ford Powerstroke 6.7L Stealth Performance Module exclusively for Fords years 2011-2018. Your module will be a stand-alone computer...
Deviant Race Parts
This plate will allow you to remove the bulky plastic resonator from under your hood. This not only cleans up the engine bay but will give you a little more turbo noise.
Duramax Tuner
Building this line of Stealth's meant designing a turbo that's safe to tow with, fun to drive every day and class leading competitor. If you think street-able, clean, stealthy power is cool...
Stealth Performance Modules
Make your diesel more efficient and fun to drive with our Chevy/GMC Duramax 6.6L Stealth Performance Module exclusively for Chevy/GMC Duramax 6.6L years 2011-2016. Your module will be a...
Stealth Performance Modules
Make your diesel more efficient and fun to drive with our Chevy/GMC Duramax L5P 6.6L Diesel Performance Module exclusively for Chevy/GMC Duramax L5P 6.6L years 2017-2018. Your module...
PPEI
This tune will program your factory/emissions compliant LML with Driver Selectable Tuning power levels consisting of +15HP, +30HP, +60HP, +100HP, and +150HP. The "DST Switch" must be...
PPEI
The day has come that many thought would never be. PPEI is proud to announce our release of EFILIVE for the 2011-2015 LML Duramax. We know that many have been asking for this time and time again, and...
Edge Products
Insight is the #1 preferred digital gauge monitor in the market today, used by daily drivers and enthusiasts everywhere. Engineered to be the most comprehensive, state-of-the-art, multi-gauge...
Duramax Tuner
Awesome power without the need to remove/replace the factory exhaust The SPADE series (Standalone Programming And Diagnostic Equipment) makes the highest quality tunes on the market available in a...
Motor Ops
Motor Ops tunes are all developed in house and sold exclusively by Motor Ops. We are tuners with years of experience in developing and supporting these files. Our focus is providing clean...
