Chevy/GMC 6.6 L5P/L5D Duramax Stealth Performance Module | SM3001P | 2017-2018 Chevy/GMC Duramax L5P/L5D 6.6L

Make your 2017-2018 Chevy/GMC Duramax L5P/L5D 6.6L diesel more efficient and fun to drive with our SM3001P Stealth Performance Module. 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.

Power Levels

How it Works

The module is a stand-alone computer that plugs in under the hood. The internal software meticulously works to optimize the injection pressure to amplify combustion efficiency. By bringing the fuel rail pressure to its desired pressure sooner, it allows for finer fuel atomization. In turn, elevating fuel-air mixture. This allows for better combustion quality, efficiency, and power output. The end result is more torque where you need it, less turbo lag across the whole RPM range, and increased throttle response. Keep in mind, your truck's stock safety parameters remain in place. The module is a safe solution for every day driving and hauling.

By bringing the fuel rail pressure to its desired pressure sooner, it allows for finer fuel atomization. In turn, elevating fuel-air mixture. This allows for better combustion quality, efficiency, and power output. The end result is more torque where you need it, less turbo lag across the whole RPM spectrum, and increased throttle response. Keep in mind, your truck's stock safety parameters remain in place. The module is a safe solution for every day driving and hauling.

Why sacrifice peace of mind when looking for a little bump in performance? No endless modifications or flashes to your trucks computer. This is the easiest and safest way to give your truck improved performance. A cost-effective approach to wake your truck up starts here. Backed by a 1-year manufacturer warranty, includes 24/7 technical support, and superior customer service. Finally a high-quality, safe, and non-invasive performance solution your truck has been waiting for.  See why thousands of diesel pickup owners are turning to Stealth.