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Essential Wehrli 11-16 Duramax Lml Stage 2 4in. Intake Kit - Bronze Chrome At A Low Price [NL8qsgXr]

$71.99 $230.99 -69%

Unleash the Power of Your Duramax with WCFab Intake Kit Are you looking to enhance the performance of your 2011-2016 Duramax LML engine? Look no further! The WCFab 11-16 Duramax LML Stage 2 4in. Intake Kit is designed to provide a significant boost t

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Essential Wehrli 11-16 Duramax Lml Stage 2 4in. Intake Kit - Bronze Chrome At A Low Price [NL8qsgXr]

Unleash the Power of Your Duramax with WCFab Intake Kit

Are you looking to enhance the performance of your 2011-2016 Duramax LML engine? Look no further! The WCFab 11-16 Duramax LML Stage 2 4in. Intake Kit is designed to provide a significant boost to your diesel's power and efficiency. This high-flow intake kit features a fabricated aluminum intake pipe and air box enclosure, replacing the restrictive factory parts with a dry filter assembly for improved engine performance.

Key Features and Benefits

Experience the difference with this all-aluminum construction, which includes a large diameter 4" piping with smooth aerodynamic bends to maximize intake air velocity and volume. This not only provides a more aggressive engine and turbo sound during acceleration but also ensures cooler intake temperatures by drawing cold air through the inner fender. The kit is complete with high-quality hardware, silicone boot, seals, and stainless steel t-bolt clamps for optimum durability and ease of installation.
  • Increased air flow for improved horsepower and torque
  • Quicker throttle response
  • Cooler intake temperatures

Practical Uses and Target Audience

Whether you're a daily driver or a weekend warrior, this intake kit is perfect for anyone looking to enhance their Duramax's performance. The removable air box lid element allows for easy visual inspection and maintenance of the WCFab filter, keeping your MAF sensor, turbo, and engine airways contaminant-free. The included hydrophobic pre-filter cover adds an extra layer of protection. Additionally, the High Flow 4.8 in. Cast Aluminum Turbo Intake Horn improves turbo spool and top-end power, eliminating the factory resonator for a more aggressive turbo sound and improved appearance. This kit is fully compatible with OEM and upgraded drop-in VGT style turbochargers, offering a unique finish in your choice of WCFab's signature custom powder coat colors. Note that this kit is not compatible with aftermarket LML Y-bridges that change the manifold / bridge inlet location from the original factory setup.
  • Enhance daily driving performance
  • Optimize for off-road adventures
  • Customize your truck's appearance

What Our Customers Say

January 29, 2026

Absolutely no complaints!

A great item. So happy with it.

- Heidi P..

January 29, 2026

Absolutely no complaints!

The quality is simply outstanding.

- Holden J..

January 29, 2026

Absolutely no complaints!

Great quality for a great price.

- Hope D..

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