AFE Power Scorcher HD Module 2017-2023 L5P

Part# 77-44010

$419.90 Regular price $442.00 Includes Free Shipping.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2017 Thru 2023  Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel  

A simple 30 minute install will give you a huge increase in power. The aFe Power Scorcher HD Module includes a high quality case & wire harness with factory style connectors for an easy plug & play installation. A LED light switch provides In-Cabin On-The-Fly power adjustments. The 4-Power settings are adjustable with one button and the LED light represent the settings: Stock (Green), Sport (Yellow), Sport+ (Orange) and Race (Red) . This performance module increase turbo boost and fuel pressure. It improves vehicle performance and and "Low End" torque. In testing, this module resulted in significant +60 horsepower and up to +120 lbs. x ft. of torque verified by our in house dyno.


  • Quick and easy plug & play installation without any modifications

  • Around 30 minute installation

  • Dyno tested and produced significant power increases of +60 HP / +120 lbs. x ft. torque

  • Increase turbo boost and fuel pressure to improve vehicle performance, efficiency and throttle response

  • In-Cabin On-the-Fly Power Adjustments via LED light switch

  • 4-power position settings: Stock (Green), Sport (Yellow), Sport+ (Orange) and Race (Red)

  • Leaves no trace on ECU (No Footprint)

  • High quality case & wire harness w/ OEM style connectors

  • High reliability, 100% of units tested

  • Compatible with other aFe POWER performance products

  • This SCORCHER HD module works on Cab and Chassis truck


  • This Scorcher HD module works on Cab and Chassis trucks

  • aFe POWER does not recommend to use with any other tuners or modules. aFe POWER recommends to use the Scorcher HD module in Sport or Sport+ settings during towing

  • This Scorcher HD is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles

*50 State Legal CARB EO# D-550-35*