BDS Suspension 4 Inch Lift Kit, Ram 1500 w/ Air Ride (25-27) 4WD, FOX 2.0 Performance Series Rear Shocks, Large Bore
PN. BDS2123FS
A BDS Suspension lift kit raises your truck or SUV to make room for larger tires and add ground clearance, while correcting the geometry that matters for a good ride and safe handling. Each kit is engineered for the vehicle it fits, with components chosen to restore steering, driveline and suspension angles after the lift. BDS kits are offered with a choice of shock packages, so you can match the ride to how you use your vehicle, from daily driving and towing to trail and off-road use.
This part number is configured with rear shock: FOX 2.0 Performance Series Rear Shocks; OE knuckle type: Large Bore. Front lift: 4 in (cross member & strut spacer). Rear lift: 3 in (spacer). Clears tires up to 35 x 12.5. Recommended tire and wheel setups: 35 x 12.5 tires on 18 x 9 wheels with 4.5 in backspacing; 35 x 12.5 tires on 20 x 9 wheels with 5 in backspacing. Estimated installation time is 10 hrs, rated difficult. Installation notes: Fits models with 3.0L Hurricane I6, 3.6L V6, and 5.7L V8 engines; Extreme care/caution must be taken to follow the steps of these instructions to prevent any air leaks or damage to the bags during installation; The factory air ride is a closed-loop system. Opening the system more times than recommended in the lift instructions will require the system to be recharged (this can be done at any RAM dealer service department). A scan tool is needed to access the air control module to perform the service; Frame bracket modification is required; Fits 4WD models equipped with factory air ride only; Stock 18" wheels cannot be reinstalled due to steering interference. Stock 20"+ wheels can be reinstalled with factory-size tires; Trucks equipped with factory 22" wheels must use the large bore steering knuckles; Does NOT fit Diesel Models; Will NOT fit models equipped with the Thermal Axle option. Reference build code DSK-P or check the diff cover for cooling lines mounted; If using 18in wheels with maximum recommended backspacing, test fit wheels on vehicle before mounting tires to ensure clearance; Included Replacement front brake lines (22545) do not work on 2025 model year trucks, relocation bracket is used instead. See instructions for bracket details.
Features and Benefits:
- High clearance crossmember design maximizes ground clearance
- Robust steering knuckles maintain ESC system compliance
- HD skid plate system improved offroad protection
- Multipoint differential relocation brackets to secure the front axle and improve CV angles
- FOX performance series IFP gas rear shocks to improved ride and offroad performance
- Factory Protection Plus drivetrain warranty included
