Description
The ARB BP-51 Suspension Lift Kit (Part #: arb2215K) is the ultimate high-load setup for KDSS-equipped Toyota 4Runners (2010–2024). This integrated kit provides 2.5 inches of front lift for up to 330 lbs of added accessory weight and 2 inches of rear lift, expertly tuned for 880 lbs of constant rear load—perfect for overland rigs carrying rooftop tents, full drawer systems, steel bumpers, tire carriers, and water/fuel storage.
Featuring the revolutionary Old Man Emu BP-51 internal bypass shocks, this kit allows for 10 levels of independent compression and rebound adjustment, offering unmatched flexibility and comfort. The external remote reservoirs ensure consistent performance under heavy off-road use, and the aircraft-grade 6061 aluminum shock bodies with a hard-anodized finish stand up to the harshest conditions.
Kit Contents:
- 2 x BP-51 Rear Shock Absorbers – Single (arbBP5160025)
- 1 x BP-51 Front Coilover – Right Side (arbBP5190002R)
- 1 x BP-51 Front Coilover – KDSS Left Side (arbBP5190004L)
- 1 x Rear Coil Spring – 880 lbs Constant Load (arb2897)
- 1 x Front Fit Kit – KDSS (arbVM80010009)
- 1 x Rear Fit Kit – Prado120/150, FJ, 4Runner (arbVM80010010)
Key Features & Benefits:
- Designed specifically for KDSS-equipped Toyota 4Runners
- 2.5" front lift (supports 0–330 lbs of accessory weight)
- 2" rear lift (supports 880 lbs constant load)
- BP-51 internal bypass shocks for progressive, position-sensitive damping
- 10-stage adjustability for compression & rebound tuning
- External oil reservoirs for enhanced cooling and durability
- Shock bodies made from Type III hard-anodized 6061 aluminum
- Maintains KDSS function and clearance
- Bolt-on, direct replacement for OE or aftermarket components
- Ideal for fully built overland and expedition rigs
- 3-Year Warranty
Lift & Load Ratings:
- Front Lift: 2.5 inches
- Front Load Rating: 0–330 lbs
- Rear Lift: 2 inches
- Rear Load Rating: 880 lbs constant
- Color: Grey
- Design: BP-51 Internal Bypass
- Prop 65 Warning: No
- Warranty: 3 Years
Vehicle Fitment:
Fits Toyota 4Runner (2010–2024) with KDSS, including:
- SR5 / SR5 Premium
- Trail / Trail Premium (2010–2016, 2021–2022)
- TRD Off-Road / TRD Off-Road Premium (2017–2023)
- TRD Pro (2015–2023)
- TRD Sport (2022–2023)
- Limited (2010–2023)
- Venture Edition (2020–2021)
- 40th Anniversary Edition (2023)
- Nightshade Edition (2020–2021)
Note: This kit is designed for KDSS-equipped models only and is tuned for high rear loads. Not compatible with non-KDSS 4Runners or vehicles without added rear-end weight.
Best Suited For:
- Full-time overland and expedition builds
- Rear-end heavy setups (e.g., steel bumpers, RTT, fridge, drawers)
- KDSS-equipped 4Runners with 600–880 lbs of rear weight
- Off-road enthusiasts seeking maximum rear support with superior ride quality
