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Best Seller Wehrli 11-16 Chevrolet 6.6l Lml Duramax High Flow Y-bridge Kit - Bengal Blue Now 85% Cheaper [Z41bO6k3]

$77.99 $249.99 -69%

Revolutionize Your Duramax's Performance with the Wehrli LML Y-Bridge KitThe Best Seller Wehrli 11-16 Chevrolet 6.6l Lml Duramax High Flow Y-bridge Kit - Bengal Blue Now 85% Cheaper [Z41bO6k3] is a game-changer for your diesel engine. This upgraded intake kit is designed to replace the OE

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Best Seller Wehrli 11-16 Chevrolet 6.6l Lml Duramax High Flow Y-bridge Kit - Bengal Blue Now 85% Cheaper [Z41bO6k3]

Revolutionize Your Duramax's Performance with the Wehrli LML Y-Bridge Kit

The Best Seller Wehrli 11-16 Chevrolet 6.6l Lml Duramax High Flow Y-bridge Kit - Bengal Blue Now 85% Cheaper [Z41bO6k3] is a game-changer for your diesel engine. This upgraded intake kit is designed to replace the OEM upper intake manifold, providing a significant boost to your engine's performance. With its precision CNC machined cast aluminum high flow bridge, this kit improves air flow by a remarkable 36%, ensuring that you get the most out of your 6.6L Duramax diesel engine. Key features include:
  • High flow Y-bridge for maximum airflow volume
  • 20% larger upper crossover intercooler pipe for optimal performance

Enhanced Performance and Aesthetics

This kit is not just about performance; it also enhances the appearance of your engine bay. The unique, 20% larger 3" fabricated aluminum upper crossover intercooler pipe allows for full utilization of the larger inlet diameter, while the billet resonator plate replaces the stock plastic resonator, improving the engine bay's look and sound. The kit is compatible with OEM throttle valve, EGR controls, and lower passenger side Intercooler Pipe, ensuring seamless integration with your existing setup. Additional benefits include:
  • Incorporates factory intake air heater grid for cold weather performance
  • Available in your choice of custom powder colors

Optimized for Stock Trucks and Tuning

The Wehrli LML Y-Bridge Kit is designed for stock trucks, requiring no additional modifications, upgrades, or tuning for installation. It pairs best with emissions compliant tuning and drop-in turbochargers for optimum performance gains. This kit is the perfect choice for those looking to enhance their Duramax's performance without compromising on emissions compliance. Ideal for daily drivers, off-road enthusiasts, and those seeking a noticeable improvement in their vehicle's power and efficiency. Key advantages include:
  • Supersedes GM part number 12658233
  • Compatible with a wide range of tuning options
Experience the difference with the Wehrli LML Y-Bridge Kit – where performance and aesthetics meet functionality.

What Our Customers Say

January 30, 2026

Absolutely no complaints!

It's a wonderful, and very reliable item.

- Louise R..

January 30, 2026

Absolutely no complaints!

I highly recommend this product to anyone.

- Deborah Y..

January 30, 2026

Absolutely no complaints!

A very gratifying and smart acquisition.

- Liam A..

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