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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
    $ 8,916.00
    $ 8,916.00 - $ 8,916.00
    Current price $ 8,916.00

    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
    $ 8,916.00
    $ 8,916.00 - $ 8,916.00
    Current price $ 8,916.00
  • Wehrli 2020-2025 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 3,066.00
    $ 3,066.00 - $ 3,066.00
    Current price $ 3,066.00

    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
    $ 3,066.00
    $ 3,066.00 - $ 3,066.00
    Current price $ 3,066.00
  • 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
    $ 25,837.00
    $ 25,837.00 - $ 25,837.00
    Current price $ 25,837.00

    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
    $ 25,837.00
    $ 25,837.00 - $ 25,837.00
    Current price $ 25,837.00
  • Precision II Cleaning And Oiling Kit 88-0008

    S&B
    Original price $ 542.00 - Original price $ 542.00
    Original price
    $ 542.00
    $ 542.00 - $ 542.00
    Current price $ 542.00

    S&B Model 88-0008Maximize the performance and longevity of your air filter. Works on any S&B filter and 95% of all other high performance a...

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    Original price $ 542.00 - Original price $ 542.00
    Original price
    $ 542.00
    $ 542.00 - $ 542.00
    Current price $ 542.00
  • Wehrli 17-19 Duramax L5P Stage 3 High Flow Bundle Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 31,512.00
    $ 31,512.00 - $ 31,512.00
    Current price $ 31,512.00

    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
    $ 31,512.00
    $ 31,512.00 - $ 31,512.00
    Current price $ 31,512.00
  • 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
    $ 9,459.00
    $ 9,459.00 - $ 9,459.00
    Current price $ 9,459.00

    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
    $ 9,459.00
    $ 9,459.00 - $ 9,459.00
    Current price $ 9,459.00
  • Fleece Performance 2017+ GM Silverado 2500/3500 6.6L L5P Duramax High Flow Intake Horn

    Fleece Performance
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 3,070.00
    $ 3,070.00 - $ 3,070.00
    Current price $ 3,070.00

    Fleece Performance Model FPE-L5P-INTAKEHORNGain up to 10 additional RWHP with our cast aluminum high flow intake horn for the 2017-2019 L5P 6.6L Du...

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    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 3,070.00
    $ 3,070.00 - $ 3,070.00
    Current price $ 3,070.00
  • Wehrli 17-24 Duramax L5P High Flow Intake Horn

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 4,712.00
    $ 4,712.00 - $ 4,712.00
    Current price $ 4,712.00

    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
    $ 4,712.00
    $ 4,712.00 - $ 4,712.00
    Current price $ 4,712.00
  • Wehrli 20-24 Duramax L5P Stage 1 High Flow Bundle Kit

    Wehrli
    Original price $ 13,165.00
    Original price $ 13,165.00 - Original price $ 13,165.00
    Original price $ 13,165.00
    Current price $ 12,244.00
    $ 12,244.00 - $ 12,244.00
    Current price $ 12,244.00

    Wehrli Model WCF100410 Stage 1 upgrade for the 2020-2025 L5P 6.6L Duramax Diesel Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck improves ai...

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    Original price $ 13,165.00
    Original price $ 13,165.00 - Original price $ 13,165.00
    Original price $ 13,165.00
    Current price $ 12,244.00
    $ 12,244.00 - $ 12,244.00
    Current price $ 12,244.00
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  • XDP Duramax Radiator Coolant Drain Pipe XD328

    XDP
    Original price $ 1,083.00 - Original price $ 1,083.00
    Original price
    $ 1,083.00
    $ 1,083.00 - $ 1,083.00
    Current price $ 1,083.00

    XDP Model XD328Eliminate the hassle of servicing the cooling system in your 2006-2019 GM 6.6L Duramax with the XDP Duramax Radiator Coolant Drain P...

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    Original price $ 1,083.00 - Original price $ 1,083.00
    Original price
    $ 1,083.00
    $ 1,083.00 - $ 1,083.00
    Current price $ 1,083.00
  • 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
    $ 1,069.00
    $ 1,069.00 - $ 1,069.00
    Current price $ 1,069.00

    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
    $ 1,069.00
    $ 1,069.00 - $ 1,069.00
    Current price $ 1,069.00
  • Wehrli 17-19 L5P Duramax Intercooler Outlet Boot Adapter

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,069.00
    $ 1,069.00 - $ 1,069.00
    Current price $ 1,069.00

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

    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 1,069.00
    $ 1,069.00 - $ 1,069.00
    Current price $ 1,069.00
  • Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Stage 2 Intake Bundle Kit

    Wehrli
    Original price $ 27,308.00 - Original price $ 27,308.00
    Original price
    $ 27,308.00
    $ 27,308.00 - $ 27,308.00
    Current price $ 27,308.00

    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 $ 27,308.00 - Original price $ 27,308.00
    Original price
    $ 27,308.00
    $ 27,308.00 - $ 27,308.00
    Current price $ 27,308.00
  • Wehrli 20-25 Chevrolet 6.6L L5P Duramax 4in Intake Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 11,369.00
    $ 11,369.00 - $ 11,369.00
    Current price $ 11,369.00

    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
    $ 11,369.00
    $ 11,369.00 - $ 11,369.00
    Current price $ 11,369.00
  • Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 10,948.00
    $ 10,948.00 - $ 10,948.00
    Current price $ 10,948.00

    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
    $ 10,948.00
    $ 10,948.00 - $ 10,948.00
    Current price $ 10,948.00
  • 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
    $ 4,117.00
    $ 4,117.00 - $ 4,117.00
    Current price $ 4,117.00

    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
    $ 4,117.00
    $ 4,117.00 - $ 4,117.00
    Current price $ 4,117.00
  • Wehrli 17-19 Chevrolet L5P Duramax High Flow Intake Bundle Kit

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 11,123.00
    $ 11,123.00 - $ 11,123.00
    Current price $ 11,123.00

    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
    $ 11,123.00
    $ 11,123.00 - $ 11,123.00
    Current price $ 11,123.00
  • Banks Power 17-24 Chevrolet/GMC 2500/3500 6.6L Duramax L5P Monster-Ram Turbo Inlet Elbow - Red

    Banks Power
    Original price $ 6,000.00
    Original price $ 6,000.00 - Original price $ 6,000.00
    Original price $ 6,000.00
    Current price $ 5,400.00
    $ 5,400.00 - $ 5,400.00
    Current price $ 5,400.00

    The Banks Monster-Ram Turbo Inlet for the 2017-2024 Duramax L5P is the only intake elbow that outperforms stock without the destructive effects of ...

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    Original price $ 6,000.00
    Original price $ 6,000.00 - Original price $ 6,000.00
    Original price $ 6,000.00
    Current price $ 5,400.00
    $ 5,400.00 - $ 5,400.00
    Current price $ 5,400.00
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  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    Original price $ 1,987.00
    Original price $ 1,987.00 - Original price $ 1,987.00
    Original price $ 1,987.00
    Current price $ 1,805.00
    $ 1,805.00 - $ 1,805.00
    Current price $ 1,805.00

    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set Fits 2001-2021 Chevrolet/GMC 6.6L Duramax (see fitment char...

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    Original price $ 1,987.00
    Original price $ 1,987.00 - Original price $ 1,987.00
    Original price $ 1,987.00
    Current price $ 1,805.00
    $ 1,805.00 - $ 1,805.00
    Current price $ 1,805.00
    Save 9% Save %
  • BD Diesel 17-19 Chevrolet/GM Allison Cooler Bypass Delete

    BD Diesel
    Original price $ 1,576.00 - Original price $ 1,576.00
    Original price $ 1,576.00
    $ 1,661.00
    $ 1,661.00 - $ 1,661.00
    Current price $ 1,661.00

    BD Diesel Model 1061532Debris in the stock cooler bypass valve can cause it to jam the internal valve, keeping it in recirculation mode. When this ...

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    Original price $ 1,576.00 - Original price $ 1,576.00
    Original price $ 1,576.00
    $ 1,661.00
    $ 1,661.00 - $ 1,661.00
    Current price $ 1,661.00
  • Wehrli 99-23 GM Billet Coolant Heater Core Firewall Fitting

    Wehrli
    Original price $ 0.00 - Original price $ 0.00
    Original price $ 0.00
    $ 736.00
    $ 736.00 - $ 736.00
    Current price $ 736.00

    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
    $ 736.00
    $ 736.00 - $ 736.00
    Current price $ 736.00
  • Banks Power 2020 GM 2500/3500 6.6L L5P Boost Tube Upgrade Kit - Red

    Banks Power
    Original price $ 14,005.00
    Original price $ 14,005.00 - Original price $ 14,005.00
    Original price $ 14,005.00
    Current price $ 12,605.00
    $ 12,605.00 - $ 12,605.00
    Current price $ 12,605.00

    Banks massive 3.5 inch boost tubes are the largest on the market, flowing 26-45 percent more air than stock! Smooth mandrel-bent tubes deliver more...

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    Original price $ 14,005.00
    Original price $ 14,005.00 - Original price $ 14,005.00
    Original price $ 14,005.00
    Current price $ 12,605.00
    $ 12,605.00 - $ 12,605.00
    Current price $ 12,605.00
    Save 10% Save %
  • Banks Power 20-22 Chevy/GMC 2500/3500 L5P 6.6L Ram-Air Intake System - Oiled

    Banks Power
    Original price $ 9,932.00
    Original price $ 9,932.00 - Original price $ 9,932.00
    Original price $ 9,932.00
    Current price $ 8,939.00
    $ 8,939.00 - $ 8,939.00
    Current price $ 8,939.00

    A groundbreaking cold air intake featuring the patented Banks Air Mass Control Module. The electronic device allows our engineers to use the Banks ...

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    Original price $ 9,932.00
    Original price $ 9,932.00 - Original price $ 9,932.00
    Original price $ 9,932.00
    Current price $ 8,939.00
    $ 8,939.00 - $ 8,939.00
    Current price $ 8,939.00
    Save 10% Save %
  • Cold Air Intake For 20-21 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax S&B

    S&B
    Original price $ 6,844.00 - Original price $ 6,844.00
    Original price
    $ 6,844.00
    $ 6,844.00 - $ 6,844.00
    Current price $ 6,844.00

    Maximum Performance: Our cold air intake for the 20-21 Silverado / Sierra Duramax L5P 6.6L was engineered to minimize air restriction and flow bett...

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    Original price $ 6,844.00 - Original price $ 6,844.00
    Original price
    $ 6,844.00
    $ 6,844.00 - $ 6,844.00
    Current price $ 6,844.00

Powerhouse Diesel