Important Notes
- Requires frame bracket modification and welding.
- No strut dissassembly required.
- Stock 18" wheels can not be installed. factory 20" wheels with more than 6.25" backspacing can not be installed.
- Models with two piece rear drive line would require rear drive shaft modification.
- Models equipped with
6 piston calipers will require clearance machining on the caliper near the bolt
holes on the mounting surface.
- Will NOT work on TRD Pro (Bilstein anf Fox Piggback Strut) models.
Features & 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
- BDS NX2 gas or FOX performance series IFP gas shocks to improved ride and offroad performance
- Factory Protection Plus drivetrain warranty included
BDS steps up the performance and capability of the 2016-2021 Toyota Tundra 4WD trucks with a 4.5-inch suspension lift kit. Designed to improve stance, performance, and capability, this kit includes everything necessary to set your truck up right with clearance for up to 35" tires
This kit takes advantage of BDS's tried and true high-clearance design for improved ground clearance, strength, and offroad protection while correcting suspension and steering geometry for great on-road handling characteristics. Up front, the kit utilizes a lower strut extension, high-arched 1/4-inch thick steel crossmembers along with a multipiece differential relocation brackets and heavy duty skid plates built for offroad protection. Steering geometry is corrected at the new taller ride height with CNC-machined ductile iron steering knuckles utilizing replacement tie rod ends allowing for ESC system compatibility. These combined with the provided sway bar drops, bump stop extensions, brake line brackets, supplied hardware and more provide a comprehensive front suspension lift ready for whatever you throw at it.
In the rear, this kit utilizes heavy duty cast steel lift blocks, brake line bracket and longer u-bolts. The rear of this kit is rounded out with your choice of specially tuned NX2 nitro series gas shocks or FOX 2.0 IFP performance series gas shocks to offer improved damper performance.
High Clearance Crossmembers
BDS maximizes ground clearance with their heavy duty 1/4-inch thick laser cut perfect fit crossmembers. Paired with a front skid plate system that bolts together to create a rigid subframe while adding extra protection.
Heavy Duty Steering Knuckles
BDS corrects steering geometry at the new taller ride height using a pair of high-strength, CNC machined ductile cast iron steering knuckle design to work with factory tie rod ends to maintain steering angles for proper function and ESC compatibility.
Recommended Tires & Wheels
(Trimming may be required)
- 35 x 12.5 with 18 x 9 and 5.5 in. Backspace
- 35 x 12.5 with 20 x 9 and 5.5in. Backspace
Rear Shock Option
NX2 Nitro Series
- Nitrogen-charged
- Twin-tube design
- 10-stage velocity-sensitive valving
- Dual-welded ends for increased strength
- 1-3/8-inch high-flow piston
- Self-lubricating seals
- Silver powder coat finish
FOX 2.0 Performance Series
- 2-inch Impact extruded aluminum body
- Internal floating piston (IFP) monotube design
- CNC machined 6061-T6 aluminum mounting ends
- Massive 5/8-inch hard chrome plated heat-treated alloy steel shaft
- Race-developed high-flow piston design
- Application-specific valving to maximize performance
- Long-lasting clear anodized finish
