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Best Seller Wehrli 17-19 Chevrolet 6.6l L5p Duramax Passenger Side 3.5in Intercooler Pipe - Wcfab Grey Get 70% Off Today [HnVldDEi]

$46.99 $150.99 -69%

Upgrade Your Chevrolet or GMC Sierra 6.6L L5P Duramax PerformanceLooking to enhance the performance and reliability of your 2017-2019 Chevrolet Silverado 2500/3500 HD or GMC Sierra 2500/3500 HD with a 6.6L L5P Duramax engine? The WCFab 3.5" High Flow

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Upgrade Your Chevrolet or GMC Sierra 6.6L L5P Duramax Performance

Looking to enhance the performance and reliability of your 2017-2019 Chevrolet Silverado 2500/3500 HD or GMC Sierra 2500/3500 HD with a 6.6L L5P Duramax engine? The WCFab 3.5" High Flow Passenger Side Intercooler Pipe is the perfect solution. This high-performance upgrade replaces the factory plastic two-piece pipe with a durable, 14 ga. aluminum one-piece 3.5" pipe, providing increased airflow and a more efficient intercooler system. This upgrade offers several key benefits, including improved engine power, reduced turbo lag, and a longer lifespan for your intercooler components.
  • Increased Flow Rate: The high-flow design of this intercooler pipe enhances airflow, allowing your engine to breathe more efficiently and produce more power.
  • Improved Reliability: The 14 ga. aluminum construction and CNC machined flange with double o-ring seal ensure a robust and leak-free connection, providing increased durability over the factory components.

Engineered for Performance and Durability

The WCFab 3.5" High Flow Passenger Side Intercooler Pipe is designed to withstand higher boost pressures, thanks to its upgraded silicone boot and double o-ring seal. This ensures a secure fit and eliminates the risk of blown factory boots and horsepower-robbing boost leaks. The pipe is compatible with stock trucks and requires no additional modifications, upgrades, or tuning for installation, making it an easy and hassle-free upgrade for any enthusiast or professional installer. Key features and specifications include:
  • Material: 14 ga. aluminum for maximum strength and durability.
  • Flange: CNC machined for precise fit and leak-free performance.
  • Seal: Double o-ring seal and upgraded silicone boot to withstand higher boost pressures.

Enhance Your Truck's Performance Today

Whether you're a daily driver or a weekend off-roader, the WCFab 3.5" High Flow Passenger Side Intercooler Pipe is designed to provide a noticeable improvement in your truck's performance. This upgrade not only enhances engine power and efficiency but also contributes to a more responsive and enjoyable driving experience. The compatibility with various Chevrolet and GMC Sierra models (2017-2019) ensures that you can enjoy these benefits regardless of your vehicle's configuration. Don't miss out on the opportunity to boost your truck's performance and reliability with this top-tier intercooler pipe from WCFab. Order yours today and experience the difference!

What Our Customers Say

December 31, 2025

Absolutely no complaints!

This is a well-made item that I expect to use for years.

- Walter F..

December 31, 2025

Absolutely no complaints!

This is a very well-rounded and complete solution.

- CompleteSolution.

December 31, 2025

Absolutely no complaints!

The product feels very balanced and well-engineered.

- Laura M..

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