✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Today's Deal Wehrli 11-16 Chevrolet 6.6l Lml Duramax High Flow Y-bridge Kit - Brizzle Blue Money-back Guarantee [9mjUh1kJ]

$76.99 $246.99 -69%

Ultimate High-Flow Intake Solution for LML DuramaxIntroducing the Wehrli 11-16 Chevrolet 6.6L LML Duramax High Flow Y-Bridge Kit, the perfect upgrade for your 2011-2016 6.6L Duramax diesel engine. This cutting-edge kit is designed to transform your v

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Today's Deal Wehrli 11-16 Chevrolet 6.6l Lml Duramax High Flow Y-bridge Kit - Brizzle Blue Money-back Guarantee [9mjUh1kJ]

Ultimate High-Flow Intake Solution for LML Duramax

Introducing the Wehrli 11-16 Chevrolet 6.6L LML Duramax High Flow Y-Bridge Kit, the perfect upgrade for your 2011-2016 6.6L Duramax diesel engine. This cutting-edge kit is designed to transform your vehicle's performance by replacing the restrictive OEM upper intake manifold, which often creates a bottleneck in the air intake tract. With its precision CNC machined cast aluminum high-flow bridge, this kit improves air flow by an impressive 36%, maximizing airflow volume for enhanced performance and efficiency. Say goodbye to limitations and hello to a newfound power with this state-of-the-art kit.
  • High-Flow Bridge increases air flow by 36% for better performance
  • Custom Colors available to match your vehicle's style

Advanced Design and Specifications

The Wehrli Y-Bridge Kit is engineered with precision, featuring a unique 20% larger, 3" fabricated aluminum upper crossover intercooler pipe. This design allows you to fully utilize the increased inlet diameter of the bridge, ensuring optimal airflow and performance. The kit also incorporates the factory intake air heater grid, providing superior cold weather performance. Additionally, the billet resonator plate replaces the stock plastic resonator, enhancing the engine bay appearance and delivering a more aggressive turbo and engine sound. Compatibility with OEM throttle valve, EGR controls, and lower passenger side Intercooler Pipe makes this kit a seamless fit for your vehicle.
  • 20% Larger Crossover Pipe for maximum airflow
  • Billet Resonator Plate for improved engine bay aesthetics and sound

Performance Enhancements for Everyday Use

Whether you're a daily driver or an off-road enthusiast, the Wehrli LML Y-Bridge Kit is the perfect addition to your Chevrolet 6.6L Duramax. This kit is compatible with stock trucks, requiring no additional modifications, upgrades, or tuning for installation. It pairs exceptionally well with emissions compliant tuning and drop-in turbochargers for maximum performance gains. By upgrading to this kit, you'll experience improved acceleration, better fuel efficiency, and a more responsive engine. This product is ideal for those seeking a performance boost without the need for extensive modifications or professional installation.
  • Seamless Stock Truck Compatibility for easy installation
  • Optimized for Daily Use and off-road performance

What Our Customers Say

January 26, 2026

Absolutely no complaints!

This is a very good and a very, very, very, very, very solid item.

- Urien D..

January 26, 2026

Absolutely no complaints!

It's a well-made and an extremely so very useful tool.

- Taliesin W..

January 26, 2026

Absolutely no complaints!

I'm happy with my product and its entire, whole, great, great, great purchase.

- Ysbaddaden H..

Write a Review

You Might Also Like

Discover more great products from our collection.

AccuRate Feeder Model 602

AccuRate Feeder Model 602

(999)
$100.99 $323.99 -69%
Custom Needlepoint Belt

Custom Needlepoint Belt

(384)
$37.99 $121.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY