Cognito 4-Inch Standard Lift Kit with Fox PS 2.0 IFP Shocks for 20-25 Silverado/Sierra 2500/3500 2WD/4WD
Each Kit Features:
- Yields 4-inches of front lift
- Cognito Block and U-Bolt Kit yields 2-inches of rear lift
- Fox 2.0 Performance Series IFP Monotube Shocks
- Maintains Adequate Droop Travel for Superior Ride Quality
- Allows for up to a 37x12.5 Tire on a 9-Inch Wide Wheel with 5.5-Inch Backspacing
- 10-hour DIY install time
- Made in the USA
We have bundled everything you need in a lift kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured and assembled in the USA.
The Cognito Non-Torsion Bar Drop Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles.
The Fox 2.0 Performance Series shocks contain the latest in shock technology to transform the performance of your truck.
The Fox 2.0 Performance Series IFP front shocks are rust resistant and have a metal impact extruded aluminum body to increase cooling capacity. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving.
They're easy to install and provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. The Cognito 2 Inch Block and U Bolt Kit includes 2 Inch tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U Bolts.
37x12.50 tire on stock 20” wheel
Will require a wheel spacer at least 1/4” thick. A 1.5” wheel spacer looks really good. Use tie back kit plus medium trimming.
35 on 10” wide wheel +18mm offset
Use tie back kit plus light trimming.
35 on 10” wide wheel, 0mm offset
Use tie back kit plus medium trimming.
37x12.50, 9” wide wheel +18mm offset
Use tie back kit plus light trimming.
37x12.50, 9” wide wheel, 0mm offset
Use tie back kit plus medium trimming.
37x12.50 on 10” wide wheel, +18mm offset
Use tie back kit plus medium trimming.
37x12.50 on 10” wide wheel, 0mm offset
Use tie back kit plus heavy trimming.
Lead Time | Quick Ship |
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Weight | 210.000000 |
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Posted on
Top notch quality parts!The ride quality, part quality, ease of install, and warranty are the reasons why everyone should be buying from Cognito. My 4” lift on my 2024 rides 10 times better than factory. Not to mention it looks a ton better. Shipping was fast, customer service kept me up to date on tracking and freight drop off times. I’ve already ordered more parts for this truck from cognito. VERY SATISFIED!


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