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L5P Duramax Intakes and Cooling

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

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 9,398.00
    $ 9,398.00 - $ 9,398.00
    Current price $ 9,398.00

    Wehrli Model WCF100433 The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit,...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 9,398.00
    $ 9,398.00 - $ 9,398.00
    Current price $ 9,398.00
  • Wehrli 2020-2025 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 3,231.00
    $ 3,231.00 - $ 3,231.00
    Current price $ 3,231.00

    Wehrli Model WCF100541 Upper Coolant Pipe for 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 truck replaces the ...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 3,231.00
    $ 3,231.00 - $ 3,231.00
    Current price $ 3,231.00
  • Wehrli 17-19 Duramax L5P Stage 3 High Flow Bundle Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 33,214.00
    $ 33,214.00 - $ 33,214.00
    Current price $ 33,214.00

    Wehrli Model WCF100403 The Stage 3 upgrade for the 2017-2019 6.6L L5P Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 HD trucks com...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 33,214.00
    $ 33,214.00 - $ 33,214.00
    Current price $ 33,214.00
  • Wehrli 20-25 Chevrolet 6.6L L5P Duramax 4in Intake Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 11,983.00
    $ 11,983.00 - $ 11,983.00
    Current price $ 11,983.00

    Wehrli Model WCF100702WCFab's 4" High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 11,983.00
    $ 11,983.00 - $ 11,983.00
    Current price $ 11,983.00
  • Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,127.00
    $ 1,127.00 - $ 1,127.00
    Current price $ 1,127.00

    Wehrli Model WCF100469Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug As a direct replacement for the failure p...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,127.00
    $ 1,127.00 - $ 1,127.00
    Current price $ 1,127.00
  • Wehrli 17-24 Duramax L5P High Flow Intake Horn

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,967.00
    $ 4,967.00 - $ 4,967.00
    Current price $ 4,967.00

    Wehrli Model WCF100775 The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 / 3500 HD trucks...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,967.00
    $ 4,967.00 - $ 4,967.00
    Current price $ 4,967.00
  • Wehrli 17-19 L5P Duramax Intercooler Outlet Boot Adapter

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,127.00
    $ 1,127.00 - $ 1,127.00
    Current price $ 1,127.00

    Wehrli Model WCF205-190Wehrli 17-19 L5P Duramax Intercooler Outlet Boot Adapter

    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,127.00
    $ 1,127.00 - $ 1,127.00
    Current price $ 1,127.00
  • Wehrli 2020-2024 Chevrolet 6.6L L5P Duramax 4in Intake Pipe (Use w/OEM Air Box)

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,339.00
    $ 4,339.00 - $ 4,339.00
    Current price $ 4,339.00

    Wehrli Model WCF100720 4" Intake Resonator Pipe for the Factory (VGT) Turbo on 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierr...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,339.00
    $ 4,339.00 - $ 4,339.00
    Current price $ 4,339.00
  • Wehrli 20-24 Duramax L5P Stage 1 High Flow Bundle Kit

    Wehrli
    Original price $ 13,876.00
    Original price $ 13,876.00 - Original price $ 13,876.00
    Original price $ 13,876.00
    Current price $ 13,459.00
    $ 13,459.00 - $ 13,459.00
    Current price $ 13,459.00

    Wehrli Model WCF100410Stage 1 upgrade for the 2020-2025 L5P 6.6L Duramax Diesel Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck improves air...

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    Original price $ 13,876.00
    Original price $ 13,876.00 - Original price $ 13,876.00
    Original price $ 13,876.00
    Current price $ 13,459.00
    $ 13,459.00 - $ 13,459.00
    Current price $ 13,459.00
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  • Wehrli 17-19 Chevrolet L5P Duramax High Flow Intake Bundle Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 11,724.00
    $ 11,724.00 - $ 11,724.00
    Current price $ 11,724.00

    Wehrli Model WCF100718Kit replaces the restricted 2-piece, resonator equipped, 2.5 in. diameter driver (Hot) side intercooler pipe and leak-prone 2...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 11,724.00
    $ 11,724.00 - $ 11,724.00
    Current price $ 11,724.00
  • Wehrli 17-19 Chevrolet 6.6L L5P Duramax High Flow Intake Bundle Kit Stage 2

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 27,232.00
    $ 27,232.00 - $ 27,232.00
    Current price $ 27,232.00

    Wehrli Model WCF100441 The Stage 2 upgrade for the 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 truck combines...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 27,232.00
    $ 27,232.00 - $ 27,232.00
    Current price $ 27,232.00
  • Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 9,970.00
    $ 9,970.00 - $ 9,970.00
    Current price $ 9,970.00

    Wehrli Model WCF100268 2020-2025 L5P Duramax Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. Dress up your engine bay b...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 9,970.00
    $ 9,970.00 - $ 9,970.00
    Current price $ 9,970.00
  • Wehrli 20-24 Duramax L5P 4in. Stage 2 Intake Kit

    Wehrli
    Original price $ 17,321.00
    Original price $ 17,321.00 - Original price $ 17,321.00
    Original price $ 17,321.00
    Current price $ 16,801.00
    $ 16,801.00 - $ 16,801.00
    Current price $ 16,801.00

    Wehrli Model WCF100684 High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic f...

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    Original price $ 17,321.00
    Original price $ 17,321.00 - Original price $ 17,321.00
    Original price $ 17,321.00
    Current price $ 16,801.00
    $ 16,801.00 - $ 16,801.00
    Current price $ 16,801.00
    Save 3% Save %
  • Wehrli 20-24 Chevrolet 6.6L Duramax L5P Stage 3 High Flow Intake Bundle Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 34,802.00
    $ 34,802.00 - $ 34,802.00
    Current price $ 34,802.00

    Wehrli Model WCF100418 Stage 3 upgrade for the 2020-2025 L5P Duramax combines our Stage 2 High Flow Bundle and 3.5 in. Down Pipe into a single pack...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 34,802.00
    $ 34,802.00 - $ 34,802.00
    Current price $ 34,802.00
  • Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Stage 2 Intake Bundle Kit

    Wehrli
    Original price $ 31,215.00
    Original price $ 31,215.00 - Original price $ 31,215.00
    Original price $ 31,215.00
    Current price $ 30,279.00
    $ 30,279.00 - $ 30,279.00
    Current price $ 30,279.00

    Wehrli Model WCF100414 The Stage 2 upgrade for the 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 truck combine...

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    Original price $ 31,215.00
    Original price $ 31,215.00 - Original price $ 31,215.00
    Original price $ 31,215.00
    Current price $ 30,279.00
    $ 30,279.00 - $ 30,279.00
    Current price $ 30,279.00
    Save 3% Save %
  • Wehrli 17-19 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 6,370.00
    $ 6,370.00 - $ 6,370.00
    Current price $ 6,370.00

    Wehrli Model WCF100708WCFab 3" High Flow Driver (Hot) Side Intercooler pipe for the 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC ...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 6,370.00
    $ 6,370.00 - $ 6,370.00
    Current price $ 6,370.00
  • Wehrli 17-19 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 5,908.00
    $ 5,908.00 - $ 5,908.00
    Current price $ 5,908.00

    Wehrli Model WCF100530 The WCFab 3.5" High Flow Passenger (Cold) Side Intercooler Pipe for 2017-2019 L5P 6.6L Duramax equipped Chevrolet Silverado ...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 5,908.00
    $ 5,908.00 - $ 5,908.00
    Current price $ 5,908.00
  • Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 11,540.00
    $ 11,540.00 - $ 11,540.00
    Current price $ 11,540.00

    Wehrli Model WCF100344 WCFab 4" Intake Kit with Air Box for 2017-2019 GM L5P 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 H...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 11,540.00
    $ 11,540.00 - $ 11,540.00
    Current price $ 11,540.00
  • Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 776.00
    $ 776.00 - $ 776.00
    Current price $ 776.00

    Wehrli Model 100155 *ALLOW 5-7 DAY LEAD TIME FOR SHIPMENT!Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting The factory plastic GM Coolan...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 776.00
    $ 776.00 - $ 776.00
    Current price $ 776.00
  • Wehrli 17-19 Chevrolet 6.6L L5P 4in Intake Kit Stage 2

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 15,490.00
    $ 15,490.00 - $ 15,490.00
    Current price $ 15,490.00

    Wehrli Model WCF100360 This high-flow fabricated aluminum intake pipe, intake horn, and air box enclosure with dry filter assembly replaces the res...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 15,490.00
    $ 15,490.00 - $ 15,490.00
    Current price $ 15,490.00
  • Wehrli 17-24 L5P Duramax MAP Sensor Aluminum Weld Bung

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 554.00
    $ 554.00 - $ 554.00
    Current price $ 554.00

    Wehrli Model WCF205-34Wehrli 17-24 L5P Duramax MAP Sensor Aluminum Weld Bung

    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 554.00
    $ 554.00 - $ 554.00
    Current price $ 554.00
  • Wehrli 20-24 Duramax L5P Auxiliary Coolant Tank Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,598.00
    $ 4,598.00 - $ 4,598.00
    Current price $ 4,598.00

    Wehrli Model WCF100224 2020-2025 L5P Duramax Fabricated Aluminum Auxiliary Coolant Tank Kit, mounts in OEM location. Dress up your engine bay by ...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,598.00
    $ 4,598.00 - $ 4,598.00
    Current price $ 4,598.00
  • Wehrli L5P Duramax Thermostat Housing

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 3,416.00
    $ 3,416.00 - $ 3,416.00
    Current price $ 3,416.00

    Wehrli Model WCF100188This Thermostat Housing for 2017-2025 6.6L Duramax is a direct replacement upgrade for the unsightly OEM part. Comes powder c...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 3,416.00
    $ 3,416.00 - $ 3,416.00
    Current price $ 3,416.00
  • Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 6,370.00
    $ 6,370.00 - $ 6,370.00
    Current price $ 6,370.00

    Wehrli Model WCF100365 The 3" High Flow Driver side Intercooler pipe for the 2020-2025 L5P Duramax. Replaces the OEM two piece design with a high f...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 6,370.00
    $ 6,370.00 - $ 6,370.00
    Current price $ 6,370.00

Powerhouse Diesel