4Runner Bilstein B8 8112 ZoneControl CR Front Coilover Features:
- Adjustable 0.5-3.8 inch front lift
- Passenger side front coilover (Front Right)
- ZoneControl position-sensitive damping system
- Smoother ride on pavement
- Increased control on tough trails
- Threaded spring seat for leveling
- Remote reservoir for improved cooling
- Mono-tube design for consistent damping
- Pre-loaded spring for easier installation
- Durable corrosion-resistant shock body
- Factory rebuildable for extended service life
Confidence Up Front Where It Matters Most
When you are building a 5th gen 4Runner to handle more than grocery runs and pavement miles, the front suspension has to keep up with everything else you are adding to the truck. The Bilstein B8 8112 ZoneControl CR Front Coilover for the passenger side is designed specifically for 2010-2024 4Runner models and brings a serious jump in capability over basic lift kits or entry level coilovers. What makes the 8112 stand out is Bilstein’s ZoneControl CR position sensitive damping system. Instead of delivering the same feel throughout the entire stroke, it uses multiple compression and rebound zones controlled by independent pistons to react differently depending on how hard the suspension is working. Around town, the ride feels composed and controlled without being harsh. When you hit uneven trails, whoops, or rocky climbs, the damping ramps up where it needs to, keeping the front end planted and predictable. The large 60mm shock body and remote reservoir increase oil capacity, which helps manage heat and maintain consistent performance during long trail days or fast backroad driving.
Built to Support Bigger Tires, Added Weight, and Long Term Ownership
As your build evolves with heavier bumpers, skid plates, or a winch, this coilover is designed to adapt right along with it. The adjustable threaded spring seat allows you to set lift from roughly half an inch up to 3.8 inches, giving you the flexibility to level the truck, clear larger tires, and fine tune ride height to match added front end weight. That adjustability is not just about stance. It helps maintain proper suspension geometry and steering feel, which you will notice immediately behind the wheel. Brake dive is reduced, turn in feels tighter, and the front end stays more settled over uneven terrain. Construction details reflect Bilstein’s premium approach, with aluminum components, a corrosion resistant shock body, and a factory rebuildable design that supports long term performance instead of short term gains. The spring comes pre-loaded, which simplifies installation for anyone comfortable working on front suspension. For 4Runner owners who want a front end that feels controlled on pavement and confident on demanding trails, the B8 8112 ZoneControl CR delivers a balanced, high capacity solution that supports a serious build from the ground up.
Vehicle Fitment: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 Toyota 4Runner
Application Note: Will not work with KDSS models
Application Note: Price shown is for quantity (1) coilover. Requires a LEFT and RIGHT coil-over (separate part numbers.) Purchase Bilstein's
Driver Side Coilover
