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NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

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GMC, (2020-2023), L5P, Exhaust System

Shop Exhaust System by Category

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

PPE 3" Stainless Steel Exhaust Tip

PPE 4" 304 Stainless Steel Exhaust Tip

PPE 117021500 304 Stainless Steel Exhaust Tip (2015-2026 Duramax)

PPE 117020200 4" Tail Pipe Upgrade Exhaust Tip (2020-2023 Duramax)

WCFab WCF100129 3.5" Down Pipe (2017-2025 Duramax)

PPE 117000800 3.5" Stainless Steel Down Pipe (2017-2025 Duramax)

WCFab WCF100418 Stage 3 High Flow Intake Bundle Kit (2020-2026 Duramax)

MBRP Universal Muffler Delete Pipe

MBRP Universal Exhaust Adapter

MBRP S6059AL Armor Lite 4" Filter-Back Exhaust System (2020-2025 6.6L Duramax, Crew & Ext Cab)

MBRP S60610409 5" Armor Plus Stainless Steel DPF-Back Exhaust System (2020-2023 6.6L Duramax, Double & Crew Cab)

MBRP S60610AL 5" Armor Lite Aluminized DPF-Back Exhaust System (2020-2023 6.6L Duramax, Double & Crew Cab)

WCFab WCF100226 Billet Exhaust Manifold & 2" Stainless Up Pipe Kit (2017-2025 Duramax)

PPE 116112500 High-Flow Exhaust Manifolds With Up-Pipes (2017-2026 Duramax)

PPE 118062052 Exhaust Manifold to Up-Pipe Gasket (2017-2026 Duramax)

PPE 118062015 2-Piece Exhaust Manifold Gasket Set (2017-2026 Duramax)

PPE 118062050 Exhaust Manifold To Up-Pipe Gasket Set (2017-2026 Duramax)

MBRP Muffler Universal 4" 409SS Muffler

MBRP Diesel Resonators (Aluminized & Stainless Steel)

MBRP GP290022 Armor Plus 5" High Flow Muffler

MBRP M20681 Armor Lite Resonator Muffler

MBRP Muffler Universal 5" 409SS Muffler

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

WCFab WCF100226 Billet Exhaust Manifold & 2" Stainless Up Pipe Kit (2017-2025 Duramax)

PPE 116112500 High-Flow Exhaust Manifolds With Up-Pipes (2017-2026 Duramax)

PPE 118062053 Up-Pipe to Turbo Gasket (2017-2026 Duramax)

PPE 118062050 Exhaust Manifold To Up-Pipe Gasket Set (2017-2026 Duramax)

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ATS Diesel Performance (1) Banks Power (1) BD Diesel (3) Gator Fasteners (2) Mahle (2) MBRP (28) Merchant Automotive (1) Mishimoto Performance Parts (2) Pacific Performance Engineering (14) Shibby (1) Wehrli Custom Fabrication (5) XDP MFG (1)

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61 products

MBRP M91031 Muffler Universal 4" 409SS Muffler - Southern Diesel Supply

MBRP Muffler Universal 4" 409SS Muffler

Sale price$259.99

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 WCF100226 Billet Exhaust Manifold & 2" Stainless Up Pipe Kit (2017 - 2025 Duramax) - Southern Diesel Supply

WCFab WCF100226 Billet Exhaust Manifold & 2" Stainless Up Pipe Kit (2017 - 2025 Duramax) - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF100226 Billet Exhaust Manifold & 2" Stainless Up Pipe Kit (2017-2025 Duramax)

Sale price$2,159.99

MBRP Diesel Resonators (Aluminized & Stainless Steel) - Southern Diesel Supply

MBRP Diesel Resonators (Aluminized & Stainless Steel)

Sale priceFrom $174.99

WCFab WCF100129 3.5" Down Pipe (2017 - 2025 Duramax) - Southern Diesel Supply

WCFab WCF100129 3.5" Down Pipe (2017 - 2025 Duramax) - Southern Diesel Supply

Wehrli Custom Fabrication

WCFab WCF100129 3.5" Down Pipe (2017-2025 Duramax)

Sale price$335.99

PPE 3" Stainless Steel Exhaust Tip - Southern Diesel Supply

PPE 3" Stainless Steel Exhaust Tip - Southern Diesel Supply

Pacific Performance Engineering

PPE 3" Stainless Steel Exhaust Tip

Sale price$53.99

PPE 4" 304 Stainless Steel Exhaust Tip - Southern Diesel Supply

PPE 4" 304 Stainless Steel Exhaust Tip - Southern Diesel Supply

Pacific Performance Engineering

PPE 4" 304 Stainless Steel Exhaust Tip

Sale price$71.99

PPE 117021500 304 Stainless Steel Exhaust Tip (2015 - 2026 Duramax) - Southern Diesel Supply

PPE 117021500 304 Stainless Steel Exhaust Tip (2015 - 2026 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 117021500 304 Stainless Steel Exhaust Tip (2015-2026 Duramax)

Sale price$89.99

PPE 117020200 4" Tail Pipe Upgrade Exhaust Tip (2020 - 2023 Duramax) - Southern Diesel Supply

PPE 117020200 4" Tail Pipe Upgrade Exhaust Tip (2020 - 2023 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 117020200 4" Tail Pipe Upgrade Exhaust Tip (2020-2023 Duramax)

Sale price$179.99

PPE 117000800 3.5" Stainless Steel Down Pipe (2017 - 2025 Duramax) - Southern Diesel Supply

PPE 117000800 3.5" Stainless Steel Down Pipe (2017 - 2025 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 117000800 3.5" Stainless Steel Down Pipe (2017-2025 Duramax)

Sale price$197.99

PPE 116112500 High - Flow Exhaust Manifolds With Up - Pipes (2017 - 2026 Duramax) - Southern Diesel Supply

PPE 116112500 High - Flow Exhaust Manifolds With Up - Pipes (2017 - 2026 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 116112500 High-Flow Exhaust Manifolds With Up-Pipes (2017-2026 Duramax)

Sale priceFrom $1,349.99

PPE 118062052 Exhaust Manifold to Up - Pipe Gasket (2017 - 2026 Duramax) - Southern Diesel Supply

PPE 118062052 Exhaust Manifold to Up - Pipe Gasket (2017 - 2026 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 118062052 Exhaust Manifold to Up-Pipe Gasket (2017-2026 Duramax)

Sale price$15.99

PPE 118062053 Up - Pipe to Turbo Gasket (2017 - 2026 Duramax) - Southern Diesel Supply

PPE 118062053 Up - Pipe to Turbo Gasket (2017 - 2026 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 118062053 Up-Pipe to Turbo Gasket (2017-2026 Duramax)

Sale price$8.99

PPE 118062015 2 - Piece Exhaust Manifold Gasket Set (2017 - 2026 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 118062015 2-Piece Exhaust Manifold Gasket Set (2017-2026 Duramax)

Sale price$22.99

PPE 118062050 Exhaust Manifold To Up - Pipe Gasket Set (2017 - 2026 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 118062050 Exhaust Manifold To Up-Pipe Gasket Set (2017-2026 Duramax)

Sale price$35.99

PPE 116122500 Up - Pipe Bolt Set (2017 - 2025 Duramax) - Southern Diesel Supply

PPE 116122500 Up - Pipe Bolt Set (2017 - 2025 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 116122500 Up-Pipe Bolt Set (2017-2025 Duramax)

Sale price$31.99

PPE 118062012 3 - Piece Exhaust Manifold Gasket Kit (2017 - 2025 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 118062012 3-Piece Exhaust Manifold Gasket Kit (2017-2025 Duramax)

Sale price$26.99

PPE 116112583 Exhaust Manifold Stud Kit (2017 - 2025 Duramax) - Southern Diesel Supply

PPE 116112583 Exhaust Manifold Stud Kit (2017 - 2025 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 116112583 Exhaust Manifold Stud Kit (2017-2025 Duramax)

Sale price$35.99

PPE 118075020 EGR Cooler Gasket (2017 - 2024 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 118075020 EGR Cooler Gasket (2017-2024 Duramax)

Sale price$8.99

XDP XD1034 Exhaust Gas Temperature (EGT) Sensor (2017 - 2021 Durmaax) - Southern Diesel Supply

XDP XD1034 Exhaust Gas Temperature (EGT) Sensor (2017 - 2021 Durmaax) - Southern Diesel Supply

XDP XD1034 Exhaust Gas Temperature (EGT) Sensor (2017-2021 Durmaax)

Sale price$43.99

Mishimoto MMTW - 235 Exhaust Heat Wrap Set - Southern Diesel Supply

Mishimoto MMTW - 235 Exhaust Heat Wrap Set - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMTW-235 Exhaust Heat Wrap Set

Sale price$74.99

Mishimoto MMEXH - TIP - DSL56 6" Polished Angled Cut Rolled Edge Tip - Southern Diesel Supply

Mishimoto MMEXH - TIP - DSL56 6" Polished Angled Cut Rolled Edge Tip - Southern Diesel Supply

Mishimoto Performance Parts

Mishimoto MMEXH-TIP-DSL56 6" Polished Angled Cut Rolled Edge Tip

Sale price$103.99

Merchant Automotive 20232 Up - Pipe Bolt Kit (3 - Pack) (2017 - 2025 Duramax) - Southern Diesel Supply

Merchant Automotive

Merchant Automotive 20232 Up-Pipe Bolt Kit (3-Pack) (2017-2025 6.6L Duramax)

Sale price$12.99

MBRP Universal Muffler Delete Pipe - Southern Diesel Supply

MBRP Universal Muffler Delete Pipe - Southern Diesel Supply

MBRP Universal Muffler Delete Pipe

Sale priceFrom $0.00

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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.

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