Cognito

Each Cognito billet control arm is precision-machined from high-quality 6061 aluminum and finished in durable black anodize, resulting in a lightwe...

In 2019 GM upsized the front driveline front u-joint to 1330 series in the 2500HD/3500HD trucks. This size carried on through 2023. In 2024 GM has ...

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 goin...

The 2500HD AT4X and ZR2 already comes 'leveled' from the factory via torsion bar and torsion key clocking. These models are coming the same size in...

Fits as stock replacement where an upgrade is desired to provide better style and function. The boxed sheet metal arms are powder coated semi-gloss...

Complete with 1.75 Inch x.120 wall traction bars, Universal bolt or weld on frame brackets and weld on axle tabs.Designed to help prevent axle wrap...

Complete with 1.75 Inch x.120 wall traction bars, Universal bolt or weld on frame brackets and weld on axle tabs.Designed to help prevent axle wrap...

Complete with 1.75 Inch x.120 wall traction bars, Universal bolt or weld on frame brackets and weld on axle tabs.Designed to help prevent axle wrap...

Cognito CV Front Driveline Kit For 4-6 Inch Lift-Duramax/ 4-12 Inch Lift-Gas On 01-16 Silverado/Sierra 2500/3500/ 7-12 Inch Lift On 99-06 Silverado...

Used with short wheel base trucks with tall lift where no tapered blocks were available.Includes 2 shims and 2 center pins to bolt shims to leaf pa...

Used with short wheel base trucks with tall lift where no tapered blocks were available.Includes 2 shims and 2 center pins to bolt shims to leaf pa...

With a heavy duty design, this is still a joint and thus still a wear item. Being a press in ball joint, you would think it will be a pain to fresh...

The patented Cognito Alpha Pro Ball Joint is the next level, end-all be-all solution of upper ball joints. It eliminates the problematic dust/greas...

Installation is straightforward and requires no complicated modifications or permanent alterations to your radius arms. An 18-foot roll of 3M VHB 5...

Give your Cognito traction bar system a clean, customized finishing touch with the Cognito Enhancement Plate Kit. Designed to complement select Cog...