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2020-2023

  • Locksmith offers remote ECM Unlock from the cab, with TCM Unlock included
  • Industry's first to market with 10-speed transmission tuning for the ultimate driving experience
  • Never touch the ECM for flash tuning support. No ECM removal. No ECM cross country shipping. No ECM cores.
  • Economy tune (75hp/160tq) offers optimum daily driving experience with better turbo spool-up, improved pedal response, excellent passing power, and better mileage at cruising speeds
  • Choice of Light Towing (90hp/180tq) or Heavy Towing (50hp/100tq) to meet the demands of daily or weekend towing tasks
  • Extreme Tune (125hp/275tq) for an adrenaline rush and sports car acceleration you didn't think possible from a 3/4-ton truck
  • Calibrate speedometer for larger tires on a lifted truck, offering an accurate MPH, odometer, and transmission shift strategy
  • Remember Last Button Setting feature allows the Tow/Haul, Exhaust Brake, and Grade Braking settings to remain enabled on every key-cycle. Super convenient while towing
  • User adjustable throttle pedal sensitivity to fine tune your driving experience to fit your driving style (5-50% over stock)
  • Clean, safe, and efficient calibrations were developed on otherwise 'stock' trucks with thousands of miles of testing
  • Most cost effective option on the market to add performance and trans tuning to your L5P Duramax
  • Excellent option for those already running our Insight CTS3 monitor but now crave more power and features
  • Device can unlock and tune only one vehicle. Once the ECM is unlocked and flashed, the flash can be returned to factory settings, but the Unlock process can not be reversed. If VIN lock and ECM Unlock has been completed, device is non-returnable

2017-2019

  • Locksmith offers remote ECM Unlock from the cab
  • Never touch the ECM for flash tuning support. No ECM removal. No ECM cross country shipping. No ECM cores.
  • Economy tune offers optimum daily driving experience with better turbo spool-up, improved pedal response, excellent passing power, and better mileage at cruising speeds
  • Choice of Light Towing (125hp/250tq) or Heavy Towing (75hp/150tq) to meet the demands of daily or weekend towing tasks
  • Extreme Tune (150hp/350tq) for an adrenaline rush and sports car acceleration you didn't think possible from a 3/4-ton truck
  • Calibrate speedometer for larger tires on a lifted truck, offering an accurate MPH, odometer, and transmission shift strategy
  • Remember Last Button Setting feature allows the Tow/Haul, Exhaust Brake, and Grade Braking settings to remain enabled on every key-cycle. Super convenient while towing
  • User adjustable throttle pedal sensitivity to fine tune your driving experience to fit your driving style (5-50% over stock)
  • Clean, safe, and efficient calibrations were developed on otherwise 'stock' trucks with thousands of miles of testing
  • Most cost effective option on the market to add performance to your L5P Duramax
  • Excellent option for those already running our Insight CTS3 monitor but now crave more power and features
  • Device can unlock and tune only one vehicle. Once the ECM is unlocked and flashed, the flash can be returned to factory settings, but the Unlock process can not be reversed. If VIN lock and ECM Unlock has been completed, device is non-returnable

Why Spend Triple for 'Custom' When EvoHT2 Still Dominates?

In such a competitive L5P tuning market, we have to be sure we're offering not only the best product we can but that we can compete. We already beat the competition by less than half the cost, but how do we compare on power? To ensure we are competitive, we had to test their stuff back to back with ours. In a field full of 'custom' offerings, our biggest message needs to be to not let our "out-of-the-box programmer" and their "custom tuning is better" claims fool you. We've done the research, we spent the money buying tunes from one of other guys and we tested them out on the same truck, on the same day, on the same dyno with EvoHT2. To say we were shocked at the results is an understatement! At $2100 for their ECM Unlock, flash hardware, credits and tuning we went into the testing just hoping Edge would be close. But the dyno doesn't lie and our EvoHT2 made them look like child's play! You can see it in the torque curve and you can feel it on the street, their Level 5 Max Effort tune just can't touch EvoHT2. On top of the final results, we shouldn't even mention how complicated their tune download process was. A laptop and wi-fi at the truck being a requirement made it a challenge, we had to have multiple different softwares downloaded, it took 6-weeks and over 100 emails back and forth with their tech support to get their tunes to flash into the truck and we couldn't justify the additional $800 for their trans tuning. At the end of the day, EvoHT2 just offers more for less. More power. More torque. A better user experience. In-vehicle ECM and TCM Unlocking. And adjustability to the calibrations, you can control yourself through the handheld at anytime. In our minds, there just isn't a comparison, order up EvoHT2 for your L5P and leave the competition in the dust and that extra $1800 you saved in your pocket. • EvoHT2 produced +88hp/215ft-lbs more than competitor at 2100-rpm's. (437hp/1090tq vs. 349hp/875tq) EvoHT2 is +98hp/244ft-lbs over stock • EvoHT2 produced +12hp/160ft-lbs higher peak to peak numbers than the 'Custom tuners Performance' level did • The competitors 'custom' tune produced just +10hp/20tq over stock at 2000-rpms, that won't be enough to impress you towing your trailer • 2020-2023 applications include in-cab TCM Unlocking with 10-speed transmission tuning the competitor will charge you another $700-800 for • 2021 L5P test truck on the same day, on the same dyno, with the same operator. No changes made to dyno settings and we completed a manual regen between tuners to be sure both tests started with the same Soot Level in the DPF • Competitors 'Custom Tune' produced higher peak EGT's and produced higher NOX results than EvoHT2. So they made less power with more emissions output.

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L5P Duramax EvoHT2

Maximize the performance potential of your 6.6L L5P Duramax with the Edge EvoHT2 handheld tuner and calibrator. This easy plug-in programmer delivers vehicle-specific power calibrations for towing and daily driving, improved throttle response, and drivability refinements, plus key functions like TPMS adjustments, gear/tire size correction, speedometer calibration, DTC read/clear, and more—engineered for Silverado/Sierra 2500/3500 HD owners who want reliable, repeatable results.