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Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100301-CR 4in Stage 2 Intake Kit Candy Red for 2004.5-2005 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 6.6L LLY Duramax
✓ In Stock • Only 1 leftRegular price $ 848.75Regular price$ 933.63Sale price $ 848.75Sale -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100775-GRY High Flow Intake Horn WCFab Grey for 2017-2026 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD 6.6L L5P Duramax
✓ In Stock • Only 3 leftRegular price $ 285.18Regular price$ 313.70Sale price $ 285.18Sale -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100469 Billet Transmission Cooler Thermostat Bypass Plug for 2014-2019 Chevrolet Silverado / GMC Sierra 1500 / 2500 HD / 3500 HD
✓ In Stock • Ready to ShipRegular price $ 59.17Regular price$ 65.09Sale price $ 59.17Sale -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100775-GW High Flow Intake Horn Gloss White for 2017-2026 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD 6.6L L5P Duramax
✓ In Stock • Only 5 leftRegular price $ 260.93Regular price$ 287.03Sale price $ 260.93Sale -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100615-RAW S300/S400 Single Turbo 3in Y-Bridge Kit Raw for 2002-2004 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 LB7 Duramax
✓ In Stock • Only 2 leftRegular price $ 571.33Regular price$ 628.47Sale price $ 571.33Sale -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100684-RED 4in Intake Kit Stage 2 Red for 2020-2026 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD 6.6L L5P Duramax
✕ Out of StockRegular price $ 905.98Regular price$ 996.58Sale price $ 905.98Sold out -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100409-GB High Flow Intercooler Pipe Kit for 2011-2016 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD 6.6L LML Duramax
✓ In Stock • Only 1 leftRegular price $ 996.19Regular price$ 1,095.81Sale price $ 996.19Sale -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100441-RED High Flow Intake Bundle Kit Stage 2 Red for 2017-2019 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD L5P Duramax
✓ In Stock • Only 3 leftRegular price $ 1,552.00Regular price$ 1,707.20Sale price $ 1,552.00Sale -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100684-GW 4in Intake Kit Stage 2 Gloss White for 2020-2026 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD 6.6L L5P Duramax
✕ Out of StockRegular price $ 833.23Regular price$ 916.56Sale price $ 833.23Sold out -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100684-CT 4in Stage 2 Intake Kit Candy Teal for 2020-2026 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD 6.6L L5P Duramax
✓ In Stock • Only 1 leftRegular price $ 905.98Regular price$ 996.58Sale price $ 905.98Sale -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100414-GW Stage 2 Intake Bundle Kit Gloss White for 2020-2026 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD 6.6L L5P Duramax
✓ In Stock • Only 4 leftRegular price $ 1,512.23Regular price$ 1,663.46Sale price $ 1,512.23Sale -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100693-RED 3in Y-Bridge Kit WCFab Red for 2001-2004 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 6.6L LB7 Duramax
✓ In Stock • Only 5 leftRegular price $ 945.75Regular price$ 1,040.33Sale price $ 945.75Sale -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100718-GW Stage 1 Intake Bundle Kit Gloss White for 2017-2019 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD 6.6L L5P Duramax
✓ In Stock • Ready to ShipRegular price $ 615.95Regular price$ 677.55Sale price $ 615.95Sale -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100775-GB High Flow Intake Horn Gloss Black for 2017-2026 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD 6.6L L5P Duramax
✓ In Stock • Only 4 leftRegular price $ 260.93Regular price$ 287.03Sale price $ 260.93Sale -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100463-FTB Lower Splash Shield Kit Fine Texture Black for 2001-2010 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD
✓ In Stock • Only 1 leftRegular price $ 290.03Regular price$ 319.04Sale price $ 290.03Sale -
Vendor:Wehrli Custom Fabrication
Wehrli Custom Fabrication WCF100304-GB 4in Intake Kit Stage 2 Gloss Black for 2011-2016 Chevrolet Silverado / GMC Sierra 2500 HD / 3500 HD 6.6L LML Duramax
✓ In Stock • Only 2 leftRegular price $ 839.05Regular price$ 922.96Sale price $ 839.05Sale
