Each Kit Features:
- Yields 3 inches of front lift
- Progressive-rate coil springs
- HD fixed-length track bar
- Fox 2.0 Performance Series IFP Monotube front and rear shocks
- Levels the vehicle front to rear
- Maintains Adequate Droop Travel for Superior Ride Quality
- Allows for up to a 35 x 12.5-Inch Tire on a 9-Inch Wide Wheel with 4.5-Inch Backspacing
- 5-hour DIY Install time
- Made in the USA
We have bundled everything you need in a leveling kit for your RAM 2500 4WD with high quality Cognito components and Fox shocks. There is no guesswork.
The Cognito 3-inch front coil springs offer the increased ride height you want without sacrificing ride quality. These springs feature a progressive spring rate to achieve optimal ride quality.
Cognito HD Track Bar recenters the front axle and is specifically designed for 3 inches of front lift. The Track Bar fixed-length design makes for a quick install with no unnecessary adjustments.
The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. Made in the USA.






Cognito 3-Inch Performance Leveling Kit with Fox PS 2.0 IFP for 2011-2019 GM 2500/3500 2WD/4WD Trucks.
We’ve bundled everything you need in a leveling package for your GM 2500/3500 with high quality Cognito components and Fox shocks. There’s no guesswork and you SAVE with the bundled package price. This kit includes the Cognito Ball Joint SM Series Upper Control Arm Kit, Torsion Bar Adjuster Keys, front and rear Fox Performance Series Monotube shocks.
The Cognito Ball Joint SM Series Upper Control Arms feature boxed sheet metal arms that are CNC robot welded and finished with a durable semi-gloss black powder coating. Alloy series ball joints are included as well as new crush sleeves and polyurethane bushings. The Cognito Ball Joint SM Series Upper Control Arms adds performance to the Chevy and GMC truck by correcting the ball joint angle for lifted and leveled applications, increasing droop travel, and increasing caster slightly for better highway speed drivability. Cognito components are engineered, manufactured and assembled in the USA.
Cognito Torsion Bar Keys levels the front with the rear of the truck. Their forged construction makes them practically indestructible and they bolt in for easy installation.
The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.
Each Kit Features:
- Cognito Ball Joint SM Series Upper Control Arm Kit
- Cognito Torsion Bar Adjuster Key Kit
- Fox 2.0 Performance Series Mono Tube IFP Shocks
- .5-inch Front Shock Extender Kit
- 3-inches of front lift
- Maintains adequate droop travel to optimize ride quality
- Allows for up to a 33x12.5 Tire on a 9-inch Wide Wheel with Zero Offset
- Made in the USA
Cognito 3-Inch Premier Leveling Kit for 2020 GM 2500/3500 2WD/4WD Trucks.
We’ve bundled everything you need in a leveling package for your GM 2500/3500 with high quality Cognito components and Fox shocks. There’s no guesswork and you SAVE with the bundled price. Cognito components are engineered, manufactured and assembled in the USA. This kit includes the Cognito Ball Joint SM Series Upper Control Arm Kit, Torsion Bar Adjuster Keys, Cognito Pitman and Idler Arm Support Kit, front and rear Fox Performance Series Remote Reservoir shocks and front shock spacers to maximize droop travel.
The Cognito Ball Joint SM Series Upper Control Arms feature boxed sheet metal arms that are CNC robot welded and finished with a durable semi-gloss black powder coating. Alloy series ball joints are included as well as new crush sleeves and polyurethane bushings. The Cognito Ball Joint SM Series Upper Control Arms adds performance to the Chevy and GMC truck by correcting the ball joint angle for lifted and leveled applications, increasing droop travel, and increasing caster slightly for better highway speed drivability.
The Cognito PISK (Pitman & Idler Arm Support Kit) replaces the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks & SUVs. These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle’s pitman and idler arms, which eliminate the forward and rearward movement of the center-link.
Fox 2.0 Performance Series Remote Reservoir smooth body shock delivers FOX's industry leading and race dominating performance in an affordable, hassle-free bolt on package. Its external reservoir allows for increase oil and nitrogen capacity while delivering striking race look. The race developed high flow damping piston matched with application specific valving provides the 2.0 Performance Series Reservoir shock a predictable ride quality capable of handling the roughest road conditions.
Each Kit Features:
- Cognito Ball Joint SM Series Upper Control Arm Kit
- Cognito Pitman and Idler Arm Support Kit
- Cognito Torsion Bar Adjuster Key Kit
- Fox 2.0 Performance Series Remote Reservoir Shocks
- .5-inch Front Shock Extender Kit
- 3-inches of front lift
- Maintains adequate droop travel to optimize ride quality
- PISK improves drivability, fuel economy, and tire wear
- Allows for up to a 35x12.5 Tire on a 9-inch Wide Wheel with Zero Offset
- Made in the USA
We have bundled everything you need in a leveling kit for your 20-21 Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components and Fox shocks. There is no guesswork. This kit includes the Cognito Ball Joint SM Series Upper Control Arm Kit, Torsion Bar Adjuster Keys, front and rear Fox Performance Series Monotube shocks. The Cognito Ball Joint SM Series Upper Control Arms feature boxed sheet metal arms that are CNC robot welded and finished with a durable semi-gloss black powder coating.
Alloy series ball joints are included as well as new crush sleeves and polyurethane bushings. The Cognito Ball Joint SM Series Upper Control Arms adds performance to the Chevy and GMC truck by correcting the ball joint angle for lifted and leveled applications, increasing droop travel, and increasing caster slightly for better highway speed drivability.
Cognito components are engineered, manufactured and assembled in the USA. Cognito Torsion Bar Keys levels the front with the rear of the truck. Their forged construction makes them practically indestructible and they bolt in for easy installation. The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your truck or SUV.
They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. Made in the USA.




Each Kit Features:
- Yields 3 inches of front lift
- Progressive-rate coil springs
- HD fixed-length track bar
- Fox 2.0 Performance Series IFP Monotube front and rear shocks
- Levels the vehicle front to rear
- Maintains Adequate Droop Travel for Superior Ride Quality
- Allows for up to a 35 x 12.5-Inch Tire on a 9-Inch Wide Wheel with 5.75-Inch Backspacing
- 5-hour DIY Install time
- Made in the USA
We've bundled everything you need in a leveling kit for your RAM 3500 4WD with high quality Cognito components and Fox shocks. There is no guesswork.
The Cognito 3-inch front coil springs offer the increased ride height you want without sacrificing ride quality. These springs feature a progressive spring rate to achieve optimal ride quality.
Cognito HD Track Bar recenters the front axle and is specifically designed for 3 inches of front lift. The Track Bar's fixed-length design makes for a quick install with no unnecessary adjustments.
The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. Made in the USA.
Note: This kit is not compatible with vehicles with Auto Leveling Rear Air Suspension.
Customer Reviews






Cognito 3” Performance Leveling Kit with Fox PS 2.0 IFP for 2020 Chevrolet and GMC 2500HD / 3500HD 2WD/4WD trucks.
We’ve bundled everything you need in a leveling package for your 2020 GM 2500HD/3500HD with high quality Cognito components and Fox shocks. There’s no guesswork and you SAVE with the bundled package price. This kit includes the Cognito Ball Joint SM Series Upper Control Arm Kit, Torsion Bar Adjuster Keys, front and rear Fox Performance Series Monotube shocks.
The Cognito Ball Joint SM Series Upper Control Arms feature boxed sheet metal arms that are CNC robot welded and finished with a durable semi-gloss black powder coating. Alloy series ball joints are included as well as new crush sleeves and polyurethane bushings. The Cognito Ball Joint SM Series Upper Control Arms adds performance to the Chevy and GMC truck by correcting the ball joint angle for lifted and leveled applications, increasing droop travel, and increasing caster slightly for better highway speed drivability. Cognito components are engineered, manufactured and assembled in the USA.
Cognito Torsion Bar Keys levels the front with the rear of the truck. Their forged construction makes them practically indestructible and they bolt in for easy installation.
The 2.0 Performance Series IFP smooth body shocks contain the latest in shock technology to transform the performance of your truck or SUV. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.
Included components:
- 110-90761 - Cognito Ball Joint SM Series Upper Control Arm Kit
- 110-90771 - Torsion Bar Adjuster Key Kit
- 210-90774 (2) - Fox 2.0 Performance Series Monotube Front Shocks
- 210-90212 (2) - Fox 2.0 Performance Series Monotube Rear Shocks
- Allows for up to a 35x12.5 Tire on a 9-inch Wide Wheel with Zero Offset and 5-inch Backspacing
- Cognito Sticker Pack





Each Kit Features:
- Yields 3-inches of front lift
- Cognito Ball Joint SM Series Upper Control Arm Kit
- Cognito Pitman and Idler Arm Support Kit
- Cognito Torsion Bar Adjuster Key Kit
- Elka 2.5 Reservoir Shocks
- Improved ball joint angle
- Maintains adequate droop travel to optimize ride quality
- PISK improves drivability, fuel economy, and tire wear
- Allows for up to a 35 x 12.5-inch tire on a 9-inch wide wheel with 5-Inch backspace
- 5-hour DIY install time
- Made in the USA
We have bundled everything you need in a leveling kit for your Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components and Elka shocks.
There is no guesswork. Cognito components are engineered, manufactured and assembled in the USA.
This kit includes the Cognito Ball Joint SM Series Upper Control Arm Kit, Torsion Bar Adjuster Keys, Cognito Pitman and Idler Arm Support Kit, front and rear Elka Reservoir shocks.
The Cognito Ball Joint SM Series Upper Control Arms add style, function and performance to your vehicle by correcting the ball joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality. The control arm kit features boxed sheet metal arms that are welded, and powder coated semi-gloss black. Pre-installed maintenance free ball joints and pivot bushings are included.
The Cognito Ball Joint SM Series Upper Control Arms provide ample droop travel that is required for optimal ride quality and all suspension components to last and work properly. Cognito Torsion Bar Keys levels the front with the rear of the truck. Their forged construction makes them practically indestructible and they bolt in for easy installation.
Pitman and Idler arms have been an inherent wear problem within the steering systems of Chevy and GMC trucks and SUVs for decades.
The Cognito PISK (Pitman and Idler Arm Support Kit) replace the problem components that plague factory and aftermarket steering systems on several models and years of GM trucks and SUVs.
These improvements are accomplished through application of Cognito's innovative, patented design, by providing additional support to the vehicle's pitman and idler arms, which eliminate the forward and rearward movement of the center-link.
The Elka 2.5 Reservoir shock allows precise fine-tuning of the high-& low-speed compression damping so you can adapt the suspension for your specific driving style and terrain conditions without compromise. It also features an external reservoir with increased oil volume for cooler operating temperature, providing better performance and consistency.





The Cognito Economy Leveling Kit for 2020 GM 2500/3500 2WD/4WD Trucks offers a cost-effective solution to improve vehicle appearance.
Each Kit Includes:
- Forged steel torsion bar adjuster keys
- 1/2” Extenders for OEM front shocks
Kit Features:
- Uses OEM upper control arms
- Yields nominal 2” lift at front wheels
- Improves vehicle look and reduces factory nose down rake
- Maintains minimum 3” droop travel for comfortable ride
- Fits up to 35”x12.5” tire, 9” wide wheel with 5.75” back space
- Made in The USA