Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
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Cognito Motorsports 4-Inch Elite Suspension Lift Kit with King 2.5 Reservoir Shocks (20-25 Sierra 2500 HD)
Item HG21933
$0.00
1 Reviews
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Suspension Lift Kit
- Provides 4 Inches of Lift in Front and 2 Inches in the Rear
- For Better Ground Clearance
- Front and Rear King 2.50-Inch Reservoir Shocks
- With SM Series Ball Joint Upper Control Arms
- 2-Inch Block and U-Bolt Kit Included
- Fits 37x12.50 Tires on 9-Inch-Wide Wheels with 5.5-Inch Backspacing
- Requires Modifications for Installation
- Limited Lifetime Warranty
- Compatible with All Models of the 2020-2025 GMC Sierra 2500 HD
Description
Ready for Tough Terrain. When you need additional firepower to tackle tough terrain, this Cognito Motorsports 4-Inch Elite Suspension Lift Kit with King 2.5 Reservoir Shocks is just the weapon to let your Sierra 2500 easily roll over anything you may encounter. With 4 inches of lift in the front and 2 inches in the rear, this suspension kit offers the height needed to mount larger wheels and clear offroad obstacles without compromising stability and comfort.
With King 2.5 Shocks. This kit comes with King 2.5 external reservoir shocks for both the front and rear. The large diameter shock bodies offer better heat management to allow uninterrupted damping performance even under the most demanding conditions.
Improved Pitman Arms. With this kit's Pitman arms, suspension performance is greatly enhanced over the problem-prone OEM components. The Pitman and idler arms combine to eliminate the back and forward movement of the center link, greatly increasing stability.
SM Series Upper Control Arms. Cognito Ball Joint SM series upper control arms greatly improve performance by correcting the ball joint angle in your lifted truck. The boxed sheet metal arms are welded and then powder coated in black for both strength and durability. They come with maintenance-free ball joints and pivot bushings pre-installed.
Supported by a Manufacturer's Warranty. Cognito Motorsports fully supports this product with a limited lifetime warranty against manufacturing and materials defects.
Application. This Cognito Motorsports 4-Inch Elite Suspension Lift Kit with King 2.5 Reservoir Shocks will fit all models of the 2020-2025 GMC Sierra 2500 HD.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Front Crossmember
- (1) Rear Crossmember
- (1) Clip Nut Bar for the Front
- (2) Spindles
- (1) Skid Plate
- (2) Sway Bar Endlinks
- (2) Differential Drop Brackets
- (2) Front Brake Line Drop Brackets
- (1) Rear Brake Line Drop Bracket
- (2) Mandrel Lower Control Arms
- (2) Retainer Brackets, Keyway Adjuster
- Mounting Hardware
5.0
Customer Reviews (1)
Reviews of Cognito Motorsports Suspension products have an average rating of 4.9 out of 5
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