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Wehrli 17-24 Duramax L5P High Flow Intake Horn - WCFab Red

Wehrli 17-24 Duramax L5P High Flow Intake Horn - WCFab Red



Regular price $285.18
Sale price $285.18 Regular price $294.00

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The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2025 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped with the 6.6L Duramax Diesel is the largest and highest flowing turbo inlet on the market. Replaces the restrictive OEM plastic turbo mouthpiece to provide increased airflow to your turbocharger for improved engine performance and throttle response. Includes billet aluminum port for PCV system connection. Custom powder coated in the color of your choice. All aluminum construction provides increased durability and more aggressive turbo and engine sound. Made in USA! Pair it with our Stage 1 L5P Cold Air Intake Kits and Stage 1 High Flow Bundle Kits along with emissions compliant performance tuning and drop in performance turbochargers for maximum performance gains. - - Replaces the 12678756 turbo inlet in the following GM Part Numbers: 19432816 and 12682569 - - Supersedes WCFab part numbers: WCF100721 and WCF100833 - - Fitment Note: This product is also compatible with the L5D 6.6L Duramax found in 2019-2024 Medium Duty (4500, 5500, 6500) GM trucks.

Wehrli Custom Fabrication 2017-2025 L5P Duramax High Flow Turbo Intake Horn WCFab Red

  • True 4" Inlet Turbo Intake with smooth flowing transition to strategically designed anti-surge face which properly engages into turbo compressor cover for optimized airflow and drivability.
  • Bolt On Upgrade, No Tuning Required. Works with stock trucks, no other modifications or upgrades necessary!
  • Compatible with stock and OEM-style aftermarket drop in style turbochargers with larger compressor wheels
  • Includes #10 ORB threaded billet aluminum hose barb for PCV connection
  • Works with OEM and Aftermarket Cold Air Intake Systems
  • 25% Greater Flow Area than OEM at Compressor Inlet
  • CNC Machined Cast Aluminum Construction
  • O-Ring Seal at Face of Turbocharger
  • Flows 27% Better than Stock!
  • Includes Mounting Hardware
  • Custom Powder Coat Finish
  • Made in USA



Wehrli 17-24 Duramax L5P High Flow Intake Horn - WCFab Red

$285.18

  • ACHIEVING

    4.8

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    3%

    return rate

Does it come with a warranty?

Yes, most products we sell are backed by the manufacture's warranty. Warranty coverage varies by brand, so check the product listing or contact us if you have any questions before purchasing.

What happens if I don't like it?

If you're not completely satisfied, we're here to help. Eligible unused items may be returned within 30 days of delivery, subject to our return policy and applicable restocking fees.

How fast is shipping?

We process most orders within 1-2 business days. Shipping times vary by product availability and location, but most customers receive their orders within 3-7 business days after they ship.

What's the returns policy?

Returns must be requested within 30 days of purchase, Items must be new, unused, and in their original packaging. Approved returns are subject to a 30% restocking fee. Custom order, electrical, and special order items may not be eligible for return.

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