2011-2019 Duramax 6.5" Lift Coilover Upgrade Kit (BDS735FDSC)

Important: This kit is strictly to upgrade to Coilovers specific to the lift height you currently have in your truck.

Coilovers aren't just to lower your vehicle! If you're serious about performance then BDS offers this conversion kit for your GMC/ Chevrolet. With high-quality parts, this kit will improve handling at high speeds & overall ride quality. FOX 2.5 Coilovers w/ Remote DSC Adjustment, BDS LSCs to Improve Travel, Fully Boxed & Gusseted HSCs offer Next Level Performance On & Off-road. Compatible with existing 4.5" & 6.5" BDS Lifts Easy Installation.

Part Number: BDS735FDSC

• 6.5" Lift (Preset)
• Only Minor Welding for Guessets
• Fully TIG welded Components
• Ball joint cups are repositioned for optimal performance allowing a 30% improvement in wheel travel
•  Moog brand ball joints & factory style rubber bushings for smooth, quiet operation and superior durability
• FOX's DSC (dual speed compression)
• 6061-T6 Billet Aluminum mounts
• 12 adjustment points for high-speed compression
• 10 adjustment points for low-speed compression
• Allows you to adjust on trails
• Replaces the factory torsion bars, the upper and lower control arms are upgraded to improve strength, travel, & accommodate the new coilovers.
• Superior dampening for the harshest terrains

Tire Fitment:

• 6.5” Kit: 37 x 12.50 on 17” x 9” w/ 4-1/2 to 4-5/8” Backspacing
• 37 x 12.50 on 18” x 9” w/ 4-1/2 to 4-5/8” Backspacing
• 37 x 12.50 on 20” x 9” w/ 5 to 5.5” Backspacing
• Larger than 20”, use 20” wheel specs

• For use with 6.5" high clearance lift kits only.
• Not approved for use with other brand lift kits or as a stand-alone upgrade.
• This System cannot be set lower than 6.5" as it will cause alignment issues.
• Stock 20” x 8.5” wheels are not recommended, however, they can be reinstalled if necessary.
• Stock 17” and 18” wheels will not fit back on the vehicle once this suspension system is installed.

• Click Here For Installation Instructions
• Difficulty Level (easy 1 - 5 complicated): 4

• Supplemental Drivetrain Limited Protection - 5 Year/60,000 Miles on Ford, Nissan, & Toyota vehicles and 5 Year/100,000 Miles on Dodge/Ram, GMC, & Jeep vehicles.
• Free, no cost protection for BDS customers
• Could save thousands of dollars on possible repairs
• An easy online registration process
• Available for most late-model vehicles

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