Sierra 3500 HD

BDS offers complete coilover conversion upgrade kits for your Chevy Silverado and GMC Sierra 2500 / 3500 HD that make it effortless to convert your standard lifted suspension into coilovers. These kits are equipped with heavy-duty brackets and FOX 2.5...

BDS is a game changer in the performance of your Chevy Silverado and GMC Sierra 2500 HD truck with a 3-inch suspension lift kit with FOX 2.5 Coil-Over conversion. Designed to improve stance performance and capability this kit includes everything...

Enhance the handling of your Chevy Silverado or GMC Sierra 2500 HD truck by installing a BDS single steering stabilizer mounting kit with NX2 shock. Installing larger tires can exert additional force on your truck's suspension but steering stabilizer...

It will add 1 Inch to the length of the front shocks for leveling applications where Cognito upper control arms and OE shocks are used.This extender kit is used to take advantage of the increased droop travel that Cognito upper control arms provide...

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...

BDS is a game changer in performance of your Chevy Silverado and GMC Sierra 2500 HD truck with a 6.5-inch suspension lift kit with FOX 2.5 Coil-Over conversion. Designed to improve stance performance and capability this kit includes everything necessary...

BDS is a game changer in performance of your Chevy Silverado and GMC Sierra 2500 HD truck with a 6.5-inch suspension lift kit with FOX 2.5 Coil-Over conversion. Designed to improve stance performance and capability this kit includes everything necessary...

BDS is a game changer in performance of your Chevy Silverado and GMC Sierra 2500 HD truck with a 6.5-inch suspension lift kit with FOX 2.5 Coil-Over conversion. Designed to improve stance performance and capability this kit includes everything necessary...

BDS is a game changer in performance of your Chevy Silverado and GMC Sierra 2500 HD truck with a 6.5-inch suspension lift kit with FOX 2.5 Coil-Over conversion. Designed to improve stance performance and capability this kit includes everything necessary...

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...

trucks did not come with an OEM steering stabilizer, however there are mounting provisions to add a steering stabilizer. Adding the Cognito pitman and idler arm support kit removes the need for a steering stabilizer and offers more benefits than the...

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...