AFE 77-44007 SCORCHER HD MODULE

The AFE 77-44007 Scorcher HD Module delivers significant power increases for your 2011-2014 GM 6.6L Duramax LML. The aFe POWER SCORCHER HD Module includes a high quality case & wire harness with factory style connectors for an easy...

AFE 77-44008 SCORCHER HD MODULE

The AFE 77-44008 Scorcher HD Module delivers significant power increases for your 2015-2016 GM 6.6L Duramax LML. The aFe POWER SCORCHER HD Module includes a high quality case & wire harness with factory style connectors for an easy plug...

BANKS POWER 66411 AUTOMIND PROGRAMMER

The Banks Power 66411 AutoMind Programmer is a hot and hand way to get the latest in pre-loaded, pre-programmed power in your 2001-2016 GM 6.6L Duramax. All from the most trusted name in engineered engine efficiency... Banks.    The Banks...

BD-POWER 1036627 HIGH IDLE KIT 2007.5-2019 GM 6.6L DURAMAX

The BD-Power 1036627 High-Idle Kit for your 2007.5-2018 GM 6.6L Duramax works great with remote starters, PTO's and extended idling applications. Warm up your engine faster on cold mornings with BD Diesel's High Idle Kit. Quick and easy install, the...

BD-POWER THROTTLE SENSITIVITY BOOSTER V3.0 2007.5-2019 GM 6.6L DURAMAX | 2007-2020 GM GAS TRUCK & SUV

Blessed Performance improve the throttle response in your 2007.5-2019 GM 6.6L Duramax or 2007-2020 GM Gas Truck & SUV with the BD-Power Throttle Sensitivity Booster V3.0. This throttle sensitivity booster offers faster engine response by...

BD-POWER THROTTLE SENSITIVITY SWITCH

Blessed Performance has the BD-Power Throttle Sensitivity Switch adds an external, on-the-fly control to the BD-Power Throttle Sensitivity Booster. This switch allows you to change settings quickly and easily without having to open the module and make...

Bully Dog 40420 Triple Dog GT Platinum Diesel Downloader

Shop with Blessed Performance for the Bully Dog GT a performance tuner AND monitor all in one compact electronic device! Get more horsepower, torque, and increase fuel efficiency in your truck with Bully Dog’s legendary tuning. All you need to do...

BULLY DOG THRUSTER THROTTLE BOOSTER 2008-2020 CHEVROLET SILVERADO 6.6L DURAMAX

Blessed Performance has the Bully Dog Thruster Throttle Booster, the perfect performance upgrade for your vehicle. With the included control knob, you can adjust throttle capabilities "on the fly". The Bully Dog Thruster Throttle Booster reduces...

Daystar Do Not Flash OBDII Plug UNIVERSAL - FITS MOST OBDII PORTS

Have a custom tune in your Diesel Truck or Hot Rod and want to protect it? Daystars new OBDII plug will let the Dealership know to not reflash your computer. Features: Simple Installation  Covers OBDII Port   Prop 65 WARNING: Cancer...

DIABLOSPORT 7203 PREDATOR 2 PROGRAMMER

It's back! Wake up your 2001-2016 GM 6.6L Duramax with the Diablosport 7203 Predator 2 Programmer. Just like the original, the Predator 2 provides you with tremendous gains in horsepower, torque, and efficiency with just a simple OBDII flash. The best...

DURAMAX TUNER LML PRE-TUNED REPLACEMENT A50/T14 TCM 2011-2015 GM 6.6L DURAMAX LML

Blessed Performance has the Duramax Tuner LML Pre-Tuned Replacement A50/T14 TCM to take advantage of the wide torque curve in a 2011-2015 GM 6.6L Duramax LML. Your truck's Transmission Control Module (TCM) can go into limp mode, cause check...

DURAMAX TUNER LML SPADE WITH SWITCH-ON-THE-FLY TUNING (CARB COMPLIANT)

Blessed Performance offers the Duramax Tuner LML Spade With Switch-On-The-Fly Tuning (CARB Compliant) will transform the driving experience in your 2011-2016 GM 6.6L Duramax LML. The Spade tuner only has to be plugged into your truck...

DURAMAX TUNER LML TRANSMISSION TUNING 2016 GM 6.6L DURAMAX LML

Blessed Performance has the Duramax Tuner LML Transmission Tuning that will get the most out of the transmission in the 2016 GM 6.6L Duramax LML. Custom ECM Tuning, wider tires, upgraded turbo(s), or a built transmission necessitate changing the...

DURAMAX TUNER LML TRANSMISSION TUNING 2012 GM 6.6L DURAMAX LML

Blessed Performance has the Duramax Tuner LML Transmission Tuning to keep the engine operating within its preferred RPM range in the 2012 GM 6.6L Duramax LML. By utilizing the existing Spade tuner used to flash the ECM, this tuning will alter...

DURAMAX TUNER LML TRANSMISSION TUNING 2013 GM 6.6L DURAMAX LML

Blessed Performance has the Duramax Tuner LML Transmission Tuning that works with ECM Tuning to provide superior drivability in a 2013 GM 6.6L Duramax LML. By using your existing Spade programmer that was used to flash the ECM, this...