Description
Bring race-derived performance to your everyday adventures with the ARB BP-51 Left-Side Front Coilover (BP5190002L) for 2010–2023 Toyota 4Runner. Designed by Old Man Emu, this advanced suspension solution uses position-sensitive internal bypass technology for supreme ride comfort at standard ride height and increased control when pushed to the limits off-road.
Manufactured entirely in-house with 51mm bore aluminum bodies, high-grade materials, and on-car adjustability, BP-51 coilovers offer a customized driving experience with greater oil volume and force tuning. Ideal for drivers who demand both luxury ride quality and aggressive trail capability.
Key Features & Benefits:
- Internal Bypass with Shim-Controlled, Position-Sensitive Damping
 - Comfort-focused damping at normal ride height
 - Increased resistance and control at compression/rebound extremes
 - Greater oil volume for cooling and consistency
 - On-vehicle adjustable compression and rebound settings
 - Built with X5K high-tensile steel coils (coil spring sold separately if not included)
 - Constructed from 6061-grade aluminum for strength and heat dissipation
 - Features polyethylene shaft guard and rubber bushings for durability
 - 3-Year ARB warranty
 
Technical Specs:
- Color: Grey
 - Material: 6061 Aluminum
 - Open Length: 545mm
 - Closed Length: 439mm
 - Bore Size: 51mm
 - Design: Adjustable Bypass
 - Construction: Aluminum body, polyethylene guard, rubber bushings
 - Warranty: 3 Years
 - Prop 65 Warning: No
 
Vehicle Fitment:
Compatible with the left front position on the following models:
Toyota 4Runner (2010–2023)
- SR5, SR5 Premium, TRD Off-Road, TRD Off-Road Premium, TRD Pro, TRD Sport
 - Trail, Trail Special Edition, Venture, Limited, Base, Nightshade, 40th Anniversary Edition
 
Toyota FJ Cruiser (2010–2014)
-  
Base, Premium
 
Note: This listing is for one (1) left-side front coilover only. Right-side coilover (BP5190002R) sold separately.