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Description
Edge Products 22411 Pulsar LT Tuning ModuleGAP offers the Edge Products 22411 Pulsar LT Tuning Module that offers complete adjustability of many features from the steering wheel controls in your 2020 2023 GM 2500HD 3500HD 6. 6L Duramax L5P. Pulsar LT allows you to tweak throttle response, tire size, gear ratio, TPMS, and your top speed limits without modifying your truck's ECM. This module can also be utilized to do a manual DPF regen cycle, an automatic transmission relearn, remove DTCs, and
GAP offers the Edge Products 22411 Pulsar LT Tuning Module that offers complete adjustability of many features from the steering wheel controls in your 2020-2023 GM 2500HD/3500HD 6.6L Duramax L5P. Pulsar LT allows you to tweak throttle response, tire size, gear ratio, TPMS, and your top speed limits without modifying your truck's ECM. This module can also be utilized to do a manual DPF regen cycle, an automatic transmission relearn, remove DTCs, and raise the engine's idle speed. It links directly to the vehicle's computer system, making installation simple while maintaining your factory warranty.
Features:
- Read & Delete DTCs
- Does Not Modify ECM
- Manual DPF Regeneration
- Maintains Factory Warranty
- Automatic Transmission Relearn
- Adjusts Accelerator Pedal Response
- Adjust Idle Speed From 700 to 1100 RPM
- Adjusts TPMS Threshold From 40 to 99 PSI
- Adjust Speed Limiter From 98 to 117 MPH
- Recalibrate Speedometer For Tire Size From 29” to 50.9”
- Recalibrate Speedometer For Axle Gear Ratio From 2.00 to 6.99
Note: When physically changing ring and pinion gears in the late model GM trucks, the factory cruise control will be disabled. While the Pulsar will allow you to recalibrate the speedometer for that gear change, it will not re-activate the disabled cruise control system. GM has this feature laced into the engine calibration files and would require full ECM tuning to enable cruise again.
WARRANTY INFO:
1 Year
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 4
Performance was good
my usual to go product for Honda CRV i had for long time. But last item i received I was not happy the quality seems like changed from past products. so far i had no complains. Packaging as always was solid. Performance was good. Lasted for more than mileage mentioned on the product page. Air flow is good.
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Reviewed in the United States on December 1, 2025
★★★★★ 5
Fits car based on Amazon rec
Fit perfect and performs as expected
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Looks as good as the genuine one.
This looks like a quality product, great for the price. It looked identical to the genuine Honda part but was $20 cheaper than the Honda one.
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Self replacement.
Good fit.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Cabin air filter
Color: Premium-CF9846A
Great filter
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Reviewed in the United States on May 28, 2026