BDS New Product Announcement #257: Tundra 4.5″ DSC Coilover Systems


BDS Suspension has built a reputation of top quality suspension lift kits for the 2007 and up Toyota Tundra. The current lineup of 3", 4.5" and 7" lift options not only improves the appearance and tire clearance, but also the ground clearance and all-terrain performance. The newest addition to this lineup is the 4.5" high clearance performance coilover system bringing a new level of performance to the 4.5" lift height. Whether you're cruising the highway, climbing trails or bombing through the desert, this kit is built to handle the adventure by correcting the suspension geometry, adding protection and improved dampening capabilities. This new option is available as a 4.5" complete system as well as an upgrade for current BDS 4.5" equipped trucks. Get the look and performance you're after with clearance for 35" tires from BDS and FOX.

Factory Protection Plus
  • 5-year, 60,000 mile drivetrain Warranty
  • BDS’s exclusive No Fine Print Warranty

Product Description

4.5" DSC Coilover System
4.5" FOX DSC Coilover Upgrade

Vehicle Fitment

  • 2007-2015 Toyota Tundra 2WD/4WD
  • 2016 Toyota Tundra 2WD/4WD

4.5" DSC C/O System Features

  • High clearance design w/ full width belly skid plate for extra protection
  • Ductile iron steering knuckles
  • FOX 2.5 remote resi coilovers for superior dampening &  improved performance
  • DSC (dual speed compression) technology for high/low speed compression adjustment
  • Corrects steering/CV axle geometry
  • Allows fitment of 35" tires


$3983.02  (#814FDSC/819FDSC)
$2021.28 (#883-06-124)

Available Accessories

#128409 - Carrier Bearing Drop Kit
#128109 - 1" Rear Shackle Kit
#128408/123409 - RECOIL Traction Bars

Rec'd Max Wheel/Tire Specs

35x12.50 tires on 18x9 wheels (5.5" BSing)
35x12.50 tires on 20x9 wheels (5.5-6.25" BSing)
additional sized may fit, however trimming may be needed

© BDS Suspension, 491 W. Garfield Ave. Coldwater, MI 49036
(517) 279-2135 | |

4.5" Performance Coilover System: BDS Suspension adds to their sterling lineup of high quality suspension lift kits with new 4.5" DSC coilover systems for the 2007 and up Toyota Tundra. These systems are designed to vastly improve the truck's offroad performance while maintaining a smooth, comfortable ride on pavement. These new coilover systems build on the proven high clearance design of the 4.5" and 7" BDS suspension systems, now offered with FOX 2.5 coilovers with DSC adjustment built in. These new 4.5" systems integrate flawlessly with the new electronic stability control (ESC) systems and allow enough clearance for 35" tires to be installed.

The FOX 2.5 coilovers w/ remote DSC reservoir are pretuned for exceptional performance right out of the box reset for 4.5" of lift for easy installation. They feature a smooth bore and honed seamless alloy body, 7/8" hardened steel carbon shaft, Eibach coil springs, black anodized machined 6061-T6 billet aluminum mounts and FOX's DSC (dual speed compression) adjustment technology built into the remote reservoir. DSC is the next big thing in suspension performance allowing for easy adjustment of your vehicle's suspension compression dampening so you can dial in the ideal ride performance to soak up the bumps, both large and small. The DSC has 12 adjustment points for the high speed compression as well as 10 adjustment points for the low speed compression allowing you to make large or small changes to further improve your performance. Adjustments can be made by simply twisting the "blue" high speed and "gold" low speed compression knobs located on the end of the remote reservoir of the FOX 2.5 coilovers. No tools or shop adjustments needed, allowing you to tune the suspension out on the trail.

Along with the FOX 2.5 DSC coilovers, the complete systems include a pair of high strength, one-piece crossmember built from 1/4" steel are supplied along with the heavy duty full width belly skid plate to create an extremely rigid subframe to position the suspension and drivetrain components. CNC-machined ductile iron steering knuckles dwarf the factory units and reposition the steering mount to compensate for the lift. Frame mounted reservoir brackets are supplied along with bump stop extensions, differential relocation brackets, weld-in frame reinforcement plates, longer sway bar links, alignment cam bolts, and heavy duty tie rod ends to round out the front of this kit. In the rear, 3" rear lift blocks and longer u-bolts are used to achieve a level to slightly tail high stance. Brake line extensions and precision tuned FOX 2.0 IFP rear shocks round out the system and giving clearance for 35" tires to be installed.

Get more out of your 2007-2016 Toyota Tundra from BDS Suspension and FOX with new 4.5" DSC Coilover Systems.

Toyota Tundra - 4.5" DSC Coilover Photos

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4.5" Performance Coilover System - Toyota Tundra
4.5" Coilover Upgrade Kit
4.5" Coilover Upgrade Kit
4.5" Coilover Upgrade Kit

FOX 2.5 DSC Coilover Video

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