Duramax Performance Parts – Proven Power, Built to Last

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Wehrli 06-10 GM LBZ/LMM Duramax Passenger Side Intercooler Outlet Elbow Kit - Gloss Black

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Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

$51.41 $53.00

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Wehrli 17-19 Chevrolet 6.6L L5P Duramax High Flow Intake Bundle Kit Stage 2 - Red

$1,552.00 $1,600.00

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Wehrli 17-19 Chevrolet 6.6L L5P Duramax High Flow Intake Bundle Kit Stage 2 - Gloss White

$1,430.75 $1,475.00

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Wehrli 17-19 Chevrolet 6.6L L5P Duramax High Flow Intake Bundle Kit Stage 2 - Gloss Black

$1,430.75 $1,475.00

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Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Gloss White

$493.73 $509.00

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Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Gloss Black

$493.73 $509.00

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Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Flat Black

$493.73 $509.00

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Wehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit - Fine Texture Black

$290.03 $299.00

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Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Intake Bundle Kit - Gloss White

$1,512.23 $1,559.00

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Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Intake Bundle Kit - Gloss Black

$1,512.23 $1,559.00

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Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Gloss Black

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Wehrli 6.6L LML Duramax High Pressure Line CP3 Conversion Kit

$402.55 $415.00

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Wehrli 20-24 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Gloss Black

$373.45 $385.00

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Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Passenger Side 3.5in Intercooler Pipe - Gloss Black

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Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - WCFab Red

$358.90 $370.00

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Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Gloss White

$334.65 $345.00

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Wehrli 17-19 Duramax L5P / 20-24 L5P Duramax Long Bed Fuel Filter Housing Kit

$247.35 $255.00

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Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Red

$329.80 $340.00

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Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Gloss White

$305.55 $315.00

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Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - WCFab Grey

$329.80 $340.00

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Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe - Gloss Black

$305.55 $315.00

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Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit - WCFab Red

$654.75 $675.00

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Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit - Gloss White

$606.25 $625.00

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Wehrli 15-19 Chevrolet Silverado HD 6.6L LML/L5P Duramax Bumper Grille - Fine Texture Black

$155.20 $160.00

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Wehrli 11-16 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only)

$108.64 $112.00

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Wehrli 17-24 Chevrolet Duramax Billet Exhaust Manifold & Stainless Up Pipe Kit w/ Gaskets & Hardware

$2,158.25 $2,225.00

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Wehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax Up Pipe Bolt Kit

$60.14 $62.00

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Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized

$46.08 $47.50

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Wehrli 2007.5-2010 LMM Duramax High Flow 3in Y-Bridge Kit- Gloss Black

$994.25 $1,025.00

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Wehrli 2006-2007 LBZ Duramax High Flow 3in Y-Bridge Kit- Gloss Black

$994.25 $1,025.00

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Wehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax 3.5in Down Pipe

$334.65 $345.00