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The Perfect Fab Tech K1122dl Gmc Sierra 2500hd/3500hd 2011-2018 4" Performance System With Front Dirt Logic Resi Shocks And Rear Dirt Logi Shocks Get 50% Off Today [PwWSLpV2]

$137.99 $441.99 -69%

Fab Tech K1122DL 4" Performance System for GMC Sierra 2500HD/3500HD (2011-2018) is a premium suspension enhancement designed to transform your GMC Sierra 2500HD or 3500HD into a rugged, off-road ready vehicle. This system boasts a robust construction

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Fab Tech K1122DL 4" Performance System for GMC Sierra 2500HD/3500HD (2011-2018) is a premium suspension enhancement designed to transform your GMC Sierra 2500HD or 3500HD into a rugged, off-road ready vehicle. This system boasts a robust construction, offering a 4-inch lift for increased ground clearance and enhanced performance.

Key Features and Benefits

Enhance your vehicle's off-road capabilities with the Fab Tech K1122DL Performance System. This system is crafted with heavy-duty 1/4" thick steel crossmembers, ensuring maximum durability and stability. The front differential skid plate provides added protection, while the ductile iron steering knuckles maintain a near-stock track width for an aesthetically pleasing look. Key features include:
  • Heavy Duty 1/4″ Thick, High Arched Crossmember for superior strength and support.
  • Front Differential Skid Plate for added protection during off-road adventures.

Technical Specifications and Applications

The Fab Tech K1122DL Performance System is engineered for both performance and durability. The rear block and U-bolt kit are designed to achieve the desired rear lift, while the high-arched lower control arm crossmembers provide a stable foundation. This system is perfect for those seeking a reliable suspension upgrade for their GMC Sierra 2500HD or 3500HD, whether for daily driving or off-road excursions. The system's features include:
  • Ductile Iron Steering Knuckles for a near-stock track width and appearance.
  • Rear Block & U-bolt Kit for precise and secure lifting.
The Fab Tech K1122DL 4" Performance System is ideal for drivers who demand the best in off-road performance and visual appeal.

What Our Customers Say

December 29, 2025

Absolutely no complaints!

This has made a significant and positive impact.

- Zebadiah Z..

December 29, 2025

Absolutely no complaints!

The build quality is simply very, very terrific.

- Zelah Q..

December 29, 2025

Absolutely no complaints!

An absolute pleasure to use each and every day.

- Dalton Z..

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