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1893 products

Edge Products

Edge Products 84130-3 Insight CTS3 Universal OBD-II Monitoring

Sale price$549.99

EFI Live

EFI Live AutoCal V3 - Blank

Sale price$549.99

MBRP

MBRP Muffler Universal 4" 409SS Muffler

Sale price$259.99

Fleece FPE - DMAX - CBOP Duramax Billet Coolant Block Off Plate (2001 - 2025 Duramax) - Southern Diesel Supply

Fleece Performance Engineering

Fleece Performance Engineering FPE-DMAX-CBOP Billet Coolant Block Off Plate (2001-2025 6.6L Duramax)

Sale price$58.99

Edge Products

Edge Products 98620 EAS EGT Kit - Daily Driver/Tow Kit

Sale price$189.99

HP Tuners

HPTuners MPVI4

Sale price$399.99

Southern Diesel Supply

HPTuners E41 Upgrade Kit

Sale price$199.99

Edge Products

Edge Products 28601 A-Pillar Display Mount (2020-2023 6.6L Duramax; 2019-2022 3.0L Duramax)

Sale price$75.99

WCFab WCF206 - 19 Low Coolant Level Sensor (2001 - 2010; 2017 - 2025 Duramax) - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF206-19 Low Coolant Level Sensor (2001-2010; 2017-2025 Duramax)

Sale price$49.99

WCFab WCF100199 L5P Up Pipe Bolt Kit (2017 - 2026 Duramax) - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF100199 L5P Up Pipe Bolt Kit (2017-2026 Duramax)

Sale price$60.99

WCFab WCF100469 Duramax Transmission Cooler Thermostat Bypass Plug - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF100469 Duramax Transmission Cooler Thermostat Bypass Plug

Sale price$59.99

BDS Suspension

BDS Suspension 6.5 Inch Lift Kit (2011-2019 6.6L Duramax)

Sale priceFrom $2,450.99

Big Hitch Products

BHP BHP4001 Flip Up License Plate Bracket

Sale price$52.99

Calibrated Power / DuramaxTuner

Calibrated Power Solutions CPS200275 Stealth Mach 1 (64) Turbo (2017-2023 6.6L Duramax)

Sale price$3,149.99

S&B KF - 1081 Intake Replacement Filter (2017 - 2019 Duramax) - Southern Diesel Supply

S&B

S&B KF-1081 Intake Replacement Filter (2017-2019 6.6L Duramax)

Sale price$69.99

PPE 114000555 Micropure XR Extreme Performance Engine Oil Filter (2001 - 2019 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 114000555 Micropure XR Extreme Performance Engine Oil Filter (2001-2019 Duramax)

Sale price$39.99

WCFab WCF100188 Thermostat Housing (2017 - 2025 Duramax) - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF100188 Thermostat Housing (2017-2025 Duramax)

Sale price$179.99

Edge Products

Edge Products 28600 A-Pillar Display Mount (2015-2019 6.6L Duramax)

Sale price$68.99

Banks Power

Banks Power 42792 Monster-Ram Turbo Inlet Elbow (2017-2026 Duramax)

Sale priceFrom $321.99

Banks Power

Banks Power 42266 RAM-Air Cold Air Intake (2020-2023 Duramax)

Sale price$550.99

Wehrli Custom Fabrication

WCFab WCF100433 L5P / 2019+ L5D Duramax OEM Placement Coolant Tank Kit

Sale price$494.99

WCFab WCF100541 Upper Coolant Pipe Kit (2020 - 2025 Duramax) - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF100541 Upper Coolant Pipe Kit (2020-2025 Duramax)

Sale price$168.99

Wehrli Custom Fabrication

WCFab WCF100178 L5P Duramax OEM/VGT Turbo Gasket Kit (2017-2023 Duramax)

Sale price$145.99

WCFab WCF100414 Duramax Stage 2 High Flow Intake Bundle Kit (2020 - 2026 Duramax) - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF100414 Duramax Stage 2 High Flow Intake Bundle Kit (2020-2026 Duramax)

Sale price$1,515.99

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At Southern Diesel Supply, we are passionate about power, performance, and precision. Specializing in premium accessories for RAM, Chevrolet, GMC, and Ford, we provide truck owners with the best upgrades to enhance durability, style, and functionality.