Edge 26401 EVOHT2 with Ecm/tcm Unlock for 2020-2023 GM L5P Duramax
This product is vehicle-specific. Select your year, make, model, engine and transmission to confirm compatibility before adding it to your cart.
Select your truck to continue
Ships directly from the supplier. The final shipping cost will be shown before payment.
- Ships from Edge Products
Unlock the full potential of your 2017-2023 Chevy Silverado or GMC Sierra 6.6L L5P Duramax with the Edge EvoHT2 Handheld Tuner, the easy-to-use and budget-friendly flash tuner built for real-world performance. The EvoHT2 comes preloaded with proven tunes designed specifically for towing, daily driving, fuel economy, and all-out performance, so you can select the calibration that best fits your needs. Just flash the ECM, unplug the device, and store it away, it's that simple.To enable tuning on the latest L5P Duramax platform, the Edge Locksmith tool is required (included) to unlock the factory ECM and TCM. Once unlocked, the EvoHT2 gives you access to safe, emissions-compliant power gains that improve throttle response, drivability, and pulling strength. Whether you're towing heavy trailers, commuting every day, or just want a stronger, more efficient truck, the EvoHT2 provides results you can feel immediately.Beyond performance, the EvoHT2 also serves as a diagnostic tool, allowing you to quickly read and clear DTCs without an expensive shop visit. Built on Edge Products' 20+ years of tuning expertise, the EvoHT2 is the perfect solution for Duramax owners who want reliable power, simple installation, and proven performance in an affordable handheld device.A PC and our downloadable Update Agent software will be required in order to complete this tune process**Device can unlock and tune only one vehicle. Once the ECM/TCM 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-returnableFeatures:In-vehicle ECM unlock with industry's first ECM/TCM unlock toolTCM Unlock cable and transmission tuning included for better shift performanceAdds up to 125hp/275tq to the tiresHeavy Trailer 50hp/100tq, Economy 75hp/160tq, Light Trailer 90hp/180tq, Extreme 125hp/275tqExtreme tune gains approximately 157hp at 3200 rpm'sThrottle Boost feature allows user adjustable pedal sensitivity (5-50% iover stock)Remember last button setting for exhaust brake, tow/haul, and grade brakingCalibrate speedometer for tire sizes 26-38"Disable Top Speed LimiterAdjust speed and rev limitersTPMS AdjustRead and clear DTC'sAdjust Idle Up feature for 600-1800rpmsCommand manual DPF regeneration cycleAllison Transmission RelearnEnable/Disable/Reset Intake Air Filter Monitor SystemBegin/Abort Crankshaft Position Sensor LearnGreat for daily driving and towing performanceTuning has passed all in-house emissions testing with CARB EO submissions being processedCalibrations developed to offer clean, efficient DPF friendly performanceMost cost effective way to add performance tuning to your L5P on the market todayGreat option for owners already running our popular Insight CTS3 monitor but now crave added powerSpecificationBrandEdgeCheck Clear DTCsYesEmission Code7FuelDieselFuel TypeDieselPerformance TunesHeavy Trailer, Economy, Light Trailer, ExtremeProduct TypeHandheld TunerUPC810065211064Part Number26401Emissions
This part is legal under the provisions of EPA's Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.
Unlock the full potential of your 2017-2023 Chevy Silverado or GMC Sierra 6.6L L5P Duramax with the Edge EvoHT2 Handheld Tuner, the easy-to-use and budget-friendly flash tuner built for real-world performance. The EvoHT2 comes preloaded with proven tunes designed specifically for towing, daily driving, fuel economy, and all-out performance, so you can select the calibration that best fits your needs. Just flash the ECM, unplug the device, and store it away, it's that simple.To enable tuning on the latest L5P Duramax platform, the Edge Locksmith tool is required (included) to unlock the factory ECM and TCM. Once unlocked, the EvoHT2 gives you access to safe, emissions-compliant power gains that improve throttle response, drivability, and pulling strength. Whether you're towing heavy trailers, commuting every day, or just want a stronger, more efficient truck, the EvoHT2 provides results you can feel immediately.Beyond performance, the EvoHT2 also serves as a diagnostic tool, allowing you to quickly read and clear DTCs without an expensive shop visit. Built on Edge Products' 20+ years of tuning expertise, the EvoHT2 is the perfect solution for Duramax owners who want reliable power, simple installation, and proven performance in an affordable handheld device.A PC and our downloadable Update Agent software will be required in order to complete this tune process**Device can unlock and tune only one vehicle. Once the ECM/TCM 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-returnableFeatures:In-vehicle ECM unlock with industry's first ECM/TCM unlock toolTCM Unlock cable and transmission tuning included for better shift performanceAdds up to 125hp/275tq to the tiresHeavy Trailer 50hp/100tq, Economy 75hp/160tq, Light Trailer 90hp/180tq, Extreme 125hp/275tqExtreme tune gains approximately 157hp at 3200 rpm'sThrottle Boost feature allows user adjustable pedal sensitivity (5-50% iover stock)Remember last button setting for exhaust brake, tow/haul, and grade brakingCalibrate speedometer for tire sizes 26-38"Disable Top Speed LimiterAdjust speed and rev limitersTPMS AdjustRead and clear DTC'sAdjust Idle Up feature for 600-1800rpmsCommand manual DPF regeneration cycleAllison Transmission RelearnEnable/Disable/Reset Intake Air Filter Monitor SystemBegin/Abort Crankshaft Position Sensor LearnGreat for daily driving and towing performanceTuning has passed all in-house emissions testing with CARB EO submissions being processedCalibrations developed to offer clean, efficient DPF friendly performanceMost cost effective way to add performance tuning to your L5P on the market todayGreat option for owners already running our popular Insight CTS3 monitor but now crave added powerSpecificationBrandEdgeCheck Clear DTCsYesEmission Code7FuelDieselFuel TypeDieselPerformance TunesHeavy Trailer, Economy, Light Trailer, ExtremeProduct TypeHandheld TunerUPC810065211064Part Number26401Emissions
This part is legal under the provisions of EPA's Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.
HSP offers a limited lifetime warranty to the original purchaser on eligible HSP products. Underhood powder coating has separate two-year limited coverage. Non-HSP brands follow their own manufacturer warranties. Discontinued products and customer/installer damage are excluded. Claim authorization is required; customer pays inbound shipping for ordinary claims.
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
HSP Diesel warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
- Return eligibility
- HSP states returns must be postmarked within 30 days of purchase, new and unused with original tags and packaging, with an approved RMA. A 15% restocking fee and customer-paid return shipping apply. Special orders, non-HSP dropship products, apparel, used items and custom colors are excluded. Based on what HSP Diesel offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- HSP Diesel
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–10 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- HSP Diesel
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.