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USD 274.99
Part #: KN20-3101

K&N 20-3101 Throttle Control Module

2007.5-2019 GM 2500HD/3500HD 6.6L Duramax
Part #: KN20-3101
$ $274.99
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Transform the way your 2007.5-2019 GM 2500HD/3500HD 6.6L Duramax performs without making any modifications to the ECU with the K&N 20-3101 Throttle Control Module. The Throttle Control Module improves throttle response by modifying the signal sent from the throttle pedal to the ECU. The level of sensitivity can be adjusted by the included in-cab adjustment knob so you can really dial-in that perfect amount of throttle response for your driving style. Installation requires no software or modification, simply follow the included vehicle specific instructions and wiring harness to tap into your factory connectors for a true plug & play install.

  • Plug & Play
  • In-Cab Adjustability
  • Does Not Modify ECU
  • Increases Throttle Response
  • Compatible with Other Upgrades


  • MFG. Number 20-3101
  • Manufacturer Name K&N Engineering
  • Shipping Weight 1.29 lb.
  • Shipping Length 9.62 in.
  • Shipping Width 7.75 in.
  • Shipping Height 3.12 in.
  • Fuel Type Diesel
  • UPC 024844369956
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Emissions Notice

This product is not legal for sale or street use in California. Certain aftermarket products are subject to governmental emission standards regulated by the California Air Resources Board. In order for these products to be legal on a specific vehicle in California, the part number must receive a CARB Executive Order (EO) number. This number makes the part legal for use only on specific years, makes and models of vehicles. A decal with CARB EO number for these parts must be displayed in the engine bay to satisfy smog inspection requirements.