Torsion Bar Key

We have selected all the parts you'll need to lift your Silverado/Sierra 2500/3500 2WD/4WD 4 Inches with high quality Cognito components and Fox performance shocks.At the core of this lift package is our performance proven Cognito Front Suspension Lift...

2025 GM 1500 trucks are coming with a rounded leaf spring top plate and u-bolts, this allows anyone with a lift or leveling kit that has a block and u-bolt kit to convert back to the flat top plate to use with traditional GM square u-bolts.This Part...

In stock form this truck has only 2" of droop travel in the front suspension, not enough to provide a good ride quality for anything more than going through a gutter or small dip. Cognito has figured out how to maximize the potential of the front...

Cognito 20-24 Chevy/GMC Silverado/Sierra 2500/3500 2WD/4WD Ball Joint Upper Control Arm Kit

The 2023 Canyon AT4X and Colorado ZR2 already have a 1” taller ride height than the above mentioned, and this was done by GM via preloading the spring more. These models have 3-1/2” of droop travel, 1” less than the above but 1” more ride height than the...

The Cognito Enhancement Plate Kit is made of 1/16-inch stainless steel plates to show off your Cognito performance upgrade parts. These plates are raw brushed but can be finished in any desired fashion. From powder coating to polished.Make your Cognito...

This control arm kit is a 'Builders Kit' meaning the control arms are raw and un-assembled so a builder can custom powder coat the arms and then assemble them, rather than purchase black powder coated and assembled control arms and risk damaging bushings...

This control arm kit is a 'Builders Kit' meaning the control arms are raw and un-assembled so a builder can custom powder coat the arms and then assemble them, rather than purchase black powder coated and assembled control arms and risk damaging bushings...

We've bundled everything you need in a leveling kit for your Silverado/Sierra 1500 2WD/4WD with high quality Cognito components.There's no guesswork. Cognito components are engineered manufactured and assembled in the USA. The Cognito 2 Inch Economy...

The Cognito SM Series LDG Traction Bar Kit features a heavy-duty boxed sheet metal construction with adjustability that enables you to control unwanted axle wrap without restricting suspension travel.The all-new Cognito SM Series Limited Dynamic Geometry...

The Cognito Tubular Series LDG Traction Bar Kit features adjustability that enables you to control unwanted axle wrap without restricting suspension travel.The all-new Cognito Tubular Series Limited Dynamic Geometry (LDG) Traction Bars delivers class...

The Cognito SM Series LDG Traction Bar Kit features a heavy-duty boxed sheet metal construction with adjustability that enables you to control unwanted axle wrap without restricting suspension travel.The all-new Cognito SM Series Limited Dynamic Geometry...