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Ultimate Wehrli 17-19 Chevrolet 6.6l L5p Duramax Passenger Side 3.5in Intercooler Pipe - Gloss Black Massive 80% Savings [64cd1peu]

$45.99 $147.99 -69%

Upgrade Your Chevrolet or GMC 6.6L Duramax Intercooler PipeAre you looking to enhance the performance and reliability of your 2017-2019 Chevrolet Silverado or GMC Sierra 2500/3500 HD truck? Look no further! The WCFab 3.5" High Flow Passenger (Cold) S

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Upgrade Your Chevrolet or GMC 6.6L Duramax Intercooler Pipe

Are you looking to enhance the performance and reliability of your 2017-2019 Chevrolet Silverado or GMC Sierra 2500/3500 HD truck? Look no further! The WCFab 3.5" High Flow Passenger (Cold) Side Intercooler Pipe is designed to replace the factory plastic two-piece pipe with a high-flow, 14-gauge aluminum one-piece 3.5" pipe. This upgrade not only improves airflow but also increases reliability and eliminates horsepower-robbing boost leaks. With its glossy black finish, this intercooler pipe adds a sleek, professional appearance to your vehicle.

Key Product Features and Specifications

The WCFab intercooler pipe stands out with its advanced features and specifications. It utilizes a CNC machined flange with a double o-ring seal and an upgraded silicone boot, allowing it to withstand higher boost pressures than the factory components. This design ensures that your intercooler pipe can handle the demands of a high-performance engine, providing increased reliability and a longer lifespan. The 14-gauge aluminum construction offers superior strength and durability, while the one-piece design minimizes the risk of leaks and provides a seamless flow. This part is fully compatible with stock trucks, requiring no additional modifications, upgrades, or tuning for installation.
  • High-flow aluminum construction for improved airflow and performance.
  • Double o-ring seal and upgraded silicone boot for increased reliability and higher boost pressure tolerance.

Practical Benefits and Target Audience

This intercooler pipe is the perfect solution for both daily drivers and off-road enthusiasts. By eliminating boost leaks and improving airflow, it can help increase horsepower and torque, providing a more responsive and powerful driving experience. Whether you're tackling challenging terrains or just looking for a performance boost, this intercooler pipe will enhance your driving pleasure. It is suitable for a wide range of models, including Chevrolet Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD trucks, making it an ideal upgrade for many drivers. Upgrade your vehicle today and enjoy the benefits of this high-quality intercooler pipe.
  • Increased horsepower and torque for a more powerful driving experience.
  • Seamless installation with no additional modifications required.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

It's an excellent tool for my needs.

- Alexis F..

January 5, 2026

Absolutely no complaints!

The product is worth every cent.

- Clara M..

January 5, 2026

Absolutely no complaints!

The craftsmanship is impeccable.

- Mary G..

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