Suspension

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...

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.Torsion bar keys are used to set the ride height of the front of the truck and...

We've bundled everything you need in a leveling kit for your 11-19 Silverado/Sierra 2500/3500 2WD/4WD with high quality Cognito components. There is no guesswork.The Cognito SM Series upper control arms are built with a modified ball joint angle to...

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...

This kit consists of torsion bar keys and shock extenders to be used with OE or OE length shocks.This Part Fits:YearMakeModelSubmodel2001-2004ChevroletSilverado 2500LS2001-2004ChevroletSilverado 2500LT2004ChevroletSilverado...

Compatible with vehicles originally equipped with cast steel control arms Only.The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance to your vehicle by improving the allowable droop travel for a better ride quality. The...

Compatible with vehicles originally equipped with aluminum or stamped steel control arms only.The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance to your vehicle by improving the allowable droop travel for a better...

The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance to your vehicle by improving the allowable droop travel for a better ride quality. The boxed sheet metal arms are welded, and powder coated semi-gloss black...

Specifically for leveled and lifted applications where an upgrade is desired to provide better performance, style, and function.Powder coated semi-gloss black. Cognito alloy series ball joints are included as well as new crush sleeves and polyurethane...

The Cognito Alloy Series Tie Rod kit is a Heavy-Duty stock replacement upgrade where the inner joint incorporates an oversized alloy ball and socket. Sold as a Pair. Made in the USA.Note:Due to the larger inner joint, longer sway bar end links may be...

The Cognito Alloy Series Tie Rod kit is a Heavy-Duty stock replacement upgrade where the inner joint incorporates an oversized alloy ball and socket. Sold as a Pair. Made in the USA.Note:Due to the larger inner joint, longer sway bar end links may be...

It will add .5 Inch to the length of the front shocks for leveling applications where the OE upper control arm and shock is used.This extender kit is also used on Cognito lift kits that use the Fox shocks when the Cognito upper control arm is added to...