- Home »
- Catalog
GI Service Center » 2023, GMC, Sierra 2500 HD
Products for:
- Year: 2023
- Make: GMC
- Model: Sierra 2500 HD
View Universal items for: 2023 GMC Sierra 2500 HD
Browse Products
Exhaust System Kit
Description: Armor Plus Filter Back Exhaust System 5 in. Incl. Over-Axle Pipe/Tail-Pipe/Hardware/6 in. OD Tip Touring Profile Single Side 409 Stainless Steel Cutting Required More Details »
Item #: S60610409
Condition:
New
Price: $614.99
Description: Armor Lite Cat Back Exhaust System 4 in. Tubing Single Side Exit 5 in. Outlet Diameter Tips Aluminized
Item #: S5093AL
Condition:
New
Price: $564.99
Description: Armor Pro Cat Back Exhaust System 4 in. Tubing Single Side Exit 5 in. Outlet Diameter Tips T304 Stainless Steel
Item #: S5093304
Condition:
New
Price: $1,054.99
Exhaust System Kit
Description: Armor Lite Filter Back Exhaust System 4 in. 5 in. Outlet Diameter Tip Single Side Exit Aluminized
Item #: S6059AL
Condition:
New
Price: $399.99
Exhaust System Kit
Description: Armor Pro Filter Back Exhaust System 4 in. 5 in. Outlet Diameter Tip Single Side Exit T304 Stainless Steel
Item #: S6059304
Condition:
New
Price: $539.99
Exhaust System Kit
Description: Armor BLK Filter Back Exhaust System 4 in. 5 in. Outlet Diameter Tip Single Side Exit Black Coated
Item #: S6059BLK
Condition:
New
Price: $564.99
Exhaust Tail Pipe Tip
Description: Armor BLK Exhaust Tip 5 in. Inlet Diameter 6 in Outlet Diameter 15.5 in. Length 30 deg. Bend Angled Rolled End T304 Stainless Steel Black Coated
Item #: T5154BLK
Condition:
New
Price: $169.99
Exhaust Tail Pipe Tip
Description: Armor Pro Exhaust Tip 5 in. Inlet Diameter 6 in Outlet Diameter 15.5 in. Length 30 deg. Bend Angled Rolled End T304 Stainless Steel Mirror Polished More Details »
Item #: T5154
Condition:
New
Price: $164.99
2017-2019 & 2020+ LONG BED L5P DURAMAX FUEL FILTER HOUSING KIT
Description: - Fits 2017-2019 Short Bed & Long Bed and 2020+ Long Bed
- Increase fuel filter capacity and amount of time between filter changes
- Anodized billet aluminum fuel filter base
- Installs in the same location as the stock cartridge filter base
Item #: WCF100361
Condition:
New
Available To Order
Price: $237.65
Fuel Pump Mounting Bracket
Description: Wehrli Custom Fab Relocation Mount for FASS Lift Pump, 2017-2023 L5P Duramax
Item #: WCF100276
Condition:
New
Price: $60.14
Item #: WCF100822
Condition:
New
Available To Order
Price: $148.41
2017-2024 L5P DURAMAX 2" STAINLESS UP PIPE KIT FOR OEM MANIFOLDS W/ GASKETS
Description: -Passenger Side Up Pipe
-Driver Side Up Pipe
-Up Pipe Gaskets (4)
Item #: WCF100624
Condition:
New
Available To Order
Price: $668.33
Description: - Fully TIG Welded, CNC machined billet steel exhaust manifolds
- Finished in Black Ceramic Coat rated for 1800ºF
- Includes new gaskets for manifold to cylinder head, EGR flange, and manifold...More Details »
Item #: WCF100226
Condition:
New
Available To Order
Price: $2,094.23
Item #: WCF100129
Condition:
New
Available To Order
Price: $324.95
Turbocharger Up Pipe Hardware Kit
Description: Wehrli Custom Fab Up Pipe Bolt Kit, for 2017-2025 Duramax L5P
Item #: WCF100199
Condition:
New
Price: $58.20
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Bengal Blue
Item #: WCF100775-BB
Condition:
New
Price: $251.23
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Bengal Gray
Item #: WCF100775-BG
Condition:
New
Price: $251.23
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Candy Red
Item #: WCF100775-CR
Condition:
New
Price: $275.48
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Candy Teal
Item #: WCF100775-CT
Condition:
New
Price: $275.48
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Chevy Orange
Item #: WCF100775-CRO
Condition:
New
Price: $251.23
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Fine Texture Black
Item #: WCF100775-FTB
Condition:
New
Price: $251.23
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Gloss Black
Item #: WCF100775-GB
Condition:
New
Price: $251.23
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Gloss White
Item #: WCF100775-GW
Condition:
New
Price: $251.23
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Gun Metal
Item #: WCF100775-GM
Condition:
New
Price: $251.23
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Illusion Blueberry
Item #: WCF100775-IBB
Condition:
New
Price: $275.48
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Illusion Purple
Item #: WCF100775-IP
Condition:
New
Price: $275.48
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Kiwi Green
Item #: WCF100775-KIWI
Condition:
New
Price: $251.23
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Semi-Gloss Black
Item #: WCF100775-SGB
Condition:
New
Price: $251.23
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Sparkle Bomber Orange
Item #: WCF100775-SBO
Condition:
New
Price: $275.48
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn WCFab Grey
Item #: WCF100775-GRY
Condition:
New
Price: $275.48
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn WCFab Red
Item #: WCF100775-RED
Condition:
New
Price: $275.48
Description: - Fully TIG Welded, CNC machined billet steel exhaust manifolds
- Finished in Black Ceramic Coat rated for 2000ºF
- Includes new gaskets for manifold to cylinder head, EGR flange, and manifold...More Details »
Item #: WCF100373
Condition:
New
Available To Order
Price: $1,526.78
Turbocharger Inlet Pipe
Description: Wehrli Custom Fabrication 2017-2024 L5P Duramax High Flow Turbo Intake Horn Bengal Red
Item #: WCF100775-BR
Condition:
New
Price: $251.23
Engine Splash Shield
Description: Wehrli Custom Fab Lower Splash Shield Kit - 2020-2025 GM Candy Teal
Item #: WCF100459-CT
Condition:
New
Price: $304.58
Engine Splash Shield
Description: Wehrli Custom Fab Lower Splash Shield Kit - 2020-2025 GM Fine Texture Black
Item #: WCF100459-FTB
Condition:
New
Price: $280.33
No Image Available
Description: Wehrli 20-21 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Bengal Red
Item #: WCF100826-BR
Condition:
New
Price: $859.00
Air Intake Kit
Description: Wehrli Custom Fab High Flow Bundle Kit Stage 3, for 2020-2025 Duramax L5P, Bengal Blue
Item #: WCF100418-BB
Condition:
New
Price: $1,774.13
Air Intake Kit
Description: Wehrli Custom Fab High Flow Bundle Kit Stage 3, for 2020-2025 Duramax L5P, Bengal Red
Item #: WCF100418-BR
Condition:
New
Price: $1,774.13
Air Intake Kit
Description: Wehrli Custom Fab High Flow Bundle Kit Stage 3, for 2020-2025 Duramax L5P, Deore Gold
Item #: WCF100418-DG
Condition:
New
Price: $1,895.38
Air Intake Kit
Description: Wehrli Custom Fab High Flow Bundle Kit Stage 3, for 2020-2025 Duramax L5P, WCFab Red
Item #: WCF100418-RED
Condition:
New
Price: $1,895.38
Air Intake Kit
Description: Wehrli Custom Fab High Flow Bundle Kit Stage 3, for 2020-2025 Duramax L5P, Kiwi Green
Item #: WCF100418-KIWI
Condition:
New
Price: $1,774.13
No Image Available
Air Intake Kit
Description: Wehrli Custom Fab High Flow Bundle Kit Stage 3, for 2020-2025 Duramax L5P, Semi-Gloss Black
Item #: WCF100418-SGB
Condition:
New
Price: $1,774.13
Turbocharger Inlet Pipe
Description: Wehrli Custom Fab Intake Horn, 3.5in., for 2020-2024 Duramax L5P, Bengal Red
Item #: WCF100833-BR
Condition:
New
Price: $226.98
Turbocharger Inlet Pipe
Description: Wehrli Custom Fab Intake Horn, 3.5in., for 2020-2024 Duramax L5P, Gloss Black
Item #: WCF100833-GB
Condition:
New
Price: $226.98
Turbocharger Inlet Pipe
Description: Wehrli Custom Fab Intake Horn, 3.5in., for 2020-2024 Duramax L5P, Gloss White
Item #: WCF100833-GW
Condition:
New
Price: $226.98
Turbocharger Inlet Pipe
Description: Wehrli Custom Fab Intake Horn, 3.5in., for 2020-2024 Duramax L5P, WCFab Red
Item #: WCF100833-RED
Condition:
New
Price: $251.23
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2020-2025 Duramax L5P, Bengal Blue
Item #: WCF100702-BB
Condition:
New
Price: $610.13
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2020-2025 Duramax L5P, Bengal Red
Item #: WCF100702-BR
Condition:
New
Price: $610.13
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2020-2025 Duramax L5P, Candy Red
Item #: WCF100702-CR
Condition:
New
Price: $658.63
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2020-2025 Duramax L5P, Candy Teal
Item #: WCF100702-CT
Condition:
New
Price: $658.63
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2020-2025 Duramax L5P, Gloss Black
Item #: WCF100702-GB
Condition:
New
Price: $610.13
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2020-2025 Duramax L5P, Gloss White
Item #: WCF100702-GW
Condition:
New
Price: $610.13
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2020-2025 Duramax L5P, WCFab Grey
Item #: WCF100702-GRY
Condition:
New
Price: $658.63
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2020-2025 Duramax L5P, Illusion Purple
Item #: WCF100702-IP
Condition:
New
Price: $658.63
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2020-2025 Duramax L5P, WCFab Red
Item #: WCF100702-RED
Condition:
New
Price: $658.63
Air Intake Kit
Description: Wehrli Custom Fab Intake Kit, 4in., for 2020-2025 Duramax L5P, Sparkle Copper
Item #: WCF100702-SC
Condition:
New
Price: $658.63
Intercooler Pipe
Description: Wehrli Custom Fab Driver Side 3 in. Intercooler Pipe, 2020-2025 Duramax L5P, Bengal Blue
Item #: WCF100365-BB
Condition:
New
Price: $322.04
Intercooler Pipe
Description: Wehrli Custom Fab Driver Side 3 in. Intercooler Pipe, 2020-2025 Duramax L5P, Bengal Gray
Item #: WCF100365-BG
Condition:
New
Price: $322.04
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Bengal Red - WCF100365-BR
Intercooler Pipe
Description: Wehrli Custom Fab Driver Side 3 in. Intercooler Pipe, 2020-2025 Duramax L5P, Bengal Red
Item #: WCF100365-BR
Condition:
New
Price: $322.04
Intercooler Pipe
Description: Wehrli Custom Fab Driver Side 3 in. Intercooler Pipe, 2020-2025 Duramax L5P, Bronze Chrome
Item #: WCF100365-BC
Condition:
New
Price: $346.29