# aFe Power 77-44005 SCORCHER HD Module for 2001-2004 Chevrolet Silverado 2500 Hd and More ### Performance Overview aFe Scorcher Module is created to alter the pressure sensor signals to increase boost to an optimum level throughout the entire RPM range. ### Key Features - Brand: aFe Power - Part number: 77-44005 - Product type: SCORCHER HD Module - Designed for the compatible vehicle applications listed on this page ### Vehicle Fitment - 2001 Chevrolet Silverado 2500 Hd, Note: Base, Ls, Lt; 6.6L - 2002 Chevrolet Silverado 2500 Hd, Note: Base, Ls, Lt; 6.6L - 2003 Chevrolet Silverado 2500 Hd, Note: Base, Ls, Lt; 6.6L - 2004 Chevrolet Silverado 2500 Hd, Note: Base, Ls, Lt, Wt; 6.6L - 2001 Chevrolet Silverado 3500, Note: Base, Ls, Lt; 6.6L - 2002 Chevrolet Silverado 3500, Note: Base, Ls, Lt; 6.6L - 2003 Chevrolet Silverado 3500, Note: Base, Ls, Lt; 6.6L - 2004 Chevrolet Silverado 3500, Note: Base, Ls, Lt, Wt; 6.6L ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. **What part number is this?** The listed part number is 77-44005. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - SCORCHER HD Module for Chevrolet Silverado 2500 Hd - 77-44005 fitment - aFe Power SCORCHER HD Module - 2001 Chevrolet Silverado 2500 Hd SCORCHER HD Module ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2001 Chevrolet Silverado 2500 Hd Base, Ls, Lt; 6.6L 2002 Chevrolet Silverado 2500 Hd Base, Ls, Lt; 6.6L 2003 Chevrolet Silverado 2500 Hd Base, Ls, Lt; 6.6L 2004 Chevrolet Silverado 2500 Hd Base, Ls, Lt, Wt; 6.6L 2001 Chevrolet Silverado 3500 Base, Ls, Lt; 6.6L 2002 Chevrolet Silverado 3500 Base, Ls, Lt; 6.6L 2003 Chevrolet Silverado 3500 Base, Ls, Lt; 6.6L 2004 Chevrolet Silverado 3500 Base, Ls, Lt, Wt; 6.6L 2001 Gmc Sierra 2500 Hd Sl, Sle, Slt; 6.6L 2002 Gmc Sierra 2500 Hd Base, Sl, Sle, Slt; 6.6L 2003 Gmc Sierra 2500 Hd Base, Sle, Slt, Wt; 6.6L 2004 Gmc Sierra 2500 Hd Base, Sle, Slt, Wt; 6.6L 2001 Gmc Sierra 3500 Sl, Sle, Slt; 6.6L 2002 Gmc Sierra 3500 Base, Sl, Sle, Slt; 6.6L 2003 Gmc Sierra 3500 Base, Sle, Slt; 6.6L 2004 Gmc Sierra 3500 Base, Sle, Slt, Wt; 6.6L ## Details - **Price:** 715.69 CAD - **Vendor:** aFe Power - **Type:** SCORCHER HD Module - **Tags:** 2001 Chevrolet Silverado 2500 Hd, 2001 Chevrolet Silverado 3500, 2001 Gmc Sierra 2500 Hd, 2001 Gmc Sierra 3500, 2002 Chevrolet Silverado 2500 Hd, 2002 Chevrolet Silverado 3500, 2002 Gmc Sierra 2500 Hd, 2002 Gmc Sierra 3500, 2003 Chevrolet Silverado 2500 Hd, 2003 Chevrolet Silverado 3500, 2003 Gmc Sierra 2500 Hd, 2003 Gmc Sierra 3500, 2004 Chevrolet Silverado 2500 Hd, 2004 Chevrolet Silverado 3500, 2004 Gmc Sierra 2500 Hd, 2004 Gmc Sierra 3500, 77-44005, aFe Power, AFE-77-44005, Air Filter, Air Intake, Auto Parts, Automotive, Diesel Performance, Direct Replacement, Exhaust Performance, Performance Parts, SCORCHER HD Module, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 715.69 CAD | In stock | ## Images - aFe Power 77-44005 SCORCHER HD Module --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-chevrolet-silverado-2500-hd-scorcher-hd-module-77-44005) > Updated: 2026-07-16