Suburban 2500

FeaturesSAE 1045 Solid Steel Forged Housing - This is unequivocally the best carbon alloy steel for this application.CNC Machined Housing - Make our parts and bearings dimensionally perfect, eliminating any die wear issues.SAE 4140 Hot Forged Chromoly...

Bilstein B8 5160 remote reservoir shock absorbers are designed as a direct fit solution for lifted trucks and SUV's. The remote reservoir will offer increased cooling capacity and wheel travel to optimize overall performance compared to a traditional...

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...

The aluminum bodied Performance Series 2.0 Reservoir smooth body shock delivers FOX's industry leading and race dominating performance in an affordable, hassle-free bolt on package. Its heat reducing design includes a metal impacted clear anodized...

The aluminum bodied Performance Series 2.0 Reservoir smooth body shock delivers FOX's industry leading and race dominating performance in an affordable, hassle-free bolt on package. Its heat reducing design includes a metal impacted clear anodized...

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.FeaturesAlloy Series Tie Rod Kit Heavy duty stock replacement upgrade. significantly...

The aluminum bodied Performance Series 2.0 Reservoir smooth body shock delivers FOX's industry leading and race dominating performance in an affordable, hassle-free bolt on package. Its heat reducing design includes a metal impacted clear anodized...

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...

Bilstein B8 5100 (Steering Damper) is designed as an upgrade to factory steering dampers on trucks and SUVs. Utilizing our proven design, these steering dampers are able to dampen minute movements in the steering and reduce steering vibrations that...

Bilstein B8 5100 shock absorbers are designed as a direct fit solution for lifted trucks and SUV's. These shock absorbers feature a monotube design which provides consistent fade free performance. B8 5100 shock absorbers utilize a unique, velocity...

aFe CONTROL Leveling Kits. are made of 6061 billet aluminum and provide a 2.0-Inch lift in the front to provide better off-road performance while also eliminating the "nose-down rake" notorious on stock trucks.Premium Hardware:High quality hardware is...

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...