Toyota 4Runner Build - Bilstein 6112 & UCAs | Mesa, AZ
Toyota 4Runner - Bilstein 6112 & UCA Build (5th Gen)
A blacked-out 5th-gen Toyota 4Runner rebuilt at Underdog Motorsports in Mesa, AZ - out with the spacer lift, in with Bilstein 6112 coilovers up front, 5160 shocks in the rear, and new upper control arms for a smoother, sturdier, top-tier ride.

The Build
This 5th-gen Toyota 4Runner came into Underdog Motorsports in Mesa, AZ riding on a basic spacer lift kit. We took it out with the old and in with the best - a full Bilstein setup for real ride quality and control on and off the road.
Up front we installed Bilstein 6112 adjustable coilovers with new upper control arms to correct the geometry and add clearance, and Bilstein 5160 remote-reservoir shocks in the rear. The result is a smoother, sturdier ride than the spacer lift could ever deliver, with an aggressive blacked-out stance on black wheels and Toyo tires.
- VehicleToyota 4Runner (5th Gen)
- FrontBilstein 6112 coilovers + new UCAs
- RearBilstein 5160 shocks
- UpgradeSpacer lift removed
- Built ByUnderdog Motorsports - Mesa, AZ
Gallery



Parts On This Build
Want a setup like this? Shop the parts, or reach out and we'll spec the right combo for your RAM 2500.
Bilstein 6112 Adjustable Coilovers
Bilstein 6112 front coilovers replacing the old spacer lift for a leveled stance, added clearance, and real ride control.
New Upper Control Arms
New upper control arms to correct front-end geometry and alignment with the added height.
Bilstein 5160 Reservoir Shocks
Bilstein 5160 remote-reservoir rear shocks for consistent damping and a sturdier ride on and off the road.
Black Wheels + Toyo Tires
A blacked-out wheel-and-tire package on Toyo rubber for an aggressive, trail-ready stance.
Want a 4Runner Build Like This?
From ditching a spacer lift to a full Bilstein 6112 setup, Underdog Motorsports can spec the right suspension, wheels, and tires for your 4Runner. Reach out for a build quote.
Frequently Asked Questions
Black 5th-gen Toyota 4Runner Bilstein 6112 build by Underdog Motorsports, Mesa AZ