DJM Suspension 3" Front / 4" Rear Complete Lowering Kit (2015-2018 Silverado / Sierra with Aluminum Steering Knuckles) - DJM2515-3/4
Precision 3/4 Drop for 2015-2018 Silverado and Sierra with Aluminum Knuckles
The DJM2515-3/4 Complete Lowering Kit delivers a balanced 3" front and 4" rear drop for 2015-2018 Chevy Silverado and GMC Sierra trucks equipped with aluminum steering knuckles. This kit is engineered specifically for 2WD applications with aluminum knuckles.
Up front, upper and lower control arms combined with factory coil springs lower the truck 3" while retaining factory alignment capability, correct ball joint angles and proper steering clearances. New ball joints, urethane bushings and twin tube pivot sleeves come assembled for simplified installation and consistent performance.
In the rear, an axle flip kit provides the 4" drop. The system features pinion adjustable axle brackets and new shackle hangers that invert the shackle mounting point. Longer shackles are included to position the rear at the full four" drop while maintaining proper driveline geometry.
Note: This kit is for 2WD trucks with aluminum steering knuckles only. For cast iron steering knuckle applications, refer to DJM2507-2/3.
Shocks are not included with this kit.
Features
- 3" front drop using upper and lower control arms
- Designed for 2WD trucks with aluminum steering knuckles
- Retains factory alignment and steering clearances
- New ball joints, urethane bushings and twin tube pivot sleeves installed
- 4" rear drop using axle flip kit
- Pinion adjustable axle brackets included
- Inverted shackle hangers with longer shackles
- Engineered for 2015-2018 Silverado and Sierra models
Recommended and Replacement Parts
- Factory Front Strut or Shock
- Rear Shock 2100 - sold each
- Upper Ball Joint 6292
- Lower Ball Joint 6015
- Upper Bushing Kit BK2007U
- Lower Bushing Kit BK2007L
Quick Specs
- Manufacturer: DJM Suspension
- Part Number: DJM2515-3/4
- Front Drop: 3"
- Rear Drop: 4"
- Front Components: Upper and lower control arms with assembled ball joints and bushings
- Rear Components: Axle flip kit with adjustable brackets and shackle hangers
- Steering Knuckle Requirement: Aluminum knuckles only
- Drive Type: 2WD only
- Shocks Included: No
- Vehicle Application: 2015-2018 Silverado / Sierra with aluminum steering knuckles
FAQs
Will this kit fit cast iron steering knuckle trucks?
No. This kit is engineered specifically for 2WD trucks equipped with aluminum steering knuckles.
Are shocks included with this kit?
No. Shocks are not included. DJM recommends using factory front struts or shocks and rear Shock 2100.
Fitment
- 2015 Chevrolet Silverado 1500 2WD with aluminum steering knuckles
- 2016 Chevrolet Silverado 1500 2WD with aluminum steering knuckles
- 2017 Chevrolet Silverado 1500 2WD with aluminum steering knuckles
- 2018 Chevrolet Silverado 1500 2WD with aluminum steering knuckles
- 2015 GMC Sierra 1500 2WD with aluminum steering knuckles
- 2016 GMC Sierra 1500 2WD with aluminum steering knuckles
- 2017 GMC Sierra 1500 2WD with aluminum steering knuckles
- 2018 GMC Sierra 1500 2WD with aluminum steering knuckles
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for genuine DJM Suspension lowering systems for GM trucks. Our team can help confirm steering knuckle type and ensure proper compatibility before ordering.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
