BDS Suspension 4 Inch Lift Kit, FOX Coilover, Ram 1500 (25-27) 4WD, Large Bore, FOX 2.0 Performance Series Coil-Over, FOX 2.0 Performance Series Rear Shock

PN. BDS2117FSL

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 OE knuckle type: Large Bore; front shock: FOX 2.0 Performance Series Coil-Over; rear shock: FOX 2.0 Performance Series Rear Shock. Front lift: 4 in (coil-over). Rear lift: 3 in (coil spring). 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 4.5 in backspacing. Estimated installation time is 8-10 hrs, rated moderate. Installation notes: Fits 4WD models only; Fits models with 3.0L Hurricane I6, 3.6L V6, and 5.7L V8 engines; RAMs with factory 22" wheels require the larger bore knuckles due to larger wheel bearing assembly. Reference build code WPM or WPZ; Will NOT fit adjustable "air ride" suspension equipped models; Stock 18" wheels cannot be reinstalled due to steering interference; Stock 20s and 22s can be reinstalled with factory tire size; Will NOT work on diesel models; Will NOT fit models equipped with the Thermal Axle option. Reference build code DSK-P or check diff cover for cooling lines mounted as circled in image below; Disconnect BOTH batteries (if equipped), Main and Auxiliary before performing install, more detail in instructions; Bumper Spacer Kit (BDS122004) recommended for additional tire-to-fender clearance. Sold separately; If using 18in aftermarket wheels with 4.5in 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:

• Fox 2.5 Shocks designed specifically for increased travel and the ability to soak up the roughest terrain
• The DSC (dual speed compression) adjuster adds remarkable versatility and precise tuning with a simple twist of one or both knobs
• 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