bing tracking image
  1. Vehicle Suspension
  2. ARB
  3. Lift Kit
  4. Off-Road/Performance
  5. Extra Heavy Duty
  6. Rear Axle Suspension Enhancement
FITS 2023 Toyota 4Runner
Old Man Emu BP-51 Suspension Lift Kit w/ Upper Control Arms - 2-1/2" Front - 2" Rear
ARB

Old Man Emu BP-51 Suspension Lift Kit w/ Upper Control Arms - 2-1/2" Front - 2" Rear

Part Number: ARB27SW
$4,234.60
Vehicle Suspension
Confirmed to Fit
2023 Toyota 4Runner

Will this fit?

To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.

zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

2023 Toyota 4Runner vehicle suspension from ARB. Product reviews from other 4Runner owners. Expert vehicle suspension advice with thousands of helpful questions and answers. Great prices and fastest shipping.
  • All Info
  • Q & A (0)
  • Photos

2023 Toyota 4Runner - Old Man Emu BP-51 Suspension Lift Kit w/ Upper Control Arms - 2-1/2" Front - 2" Rear

  • Lift Kit
  • Off-Road/Performance
  • ARB
  • Extra Heavy Duty
  • Rear Axle Suspension Enhancement
  • Suspension Only

Built out your 4Runner with gear front and rear? This BP-51 kit adds 2-1/2" of lift up front and 2" in the rear and supports heavy builds. Upgraded upper control arms correct geometry and restore confident handling.


Highlights

  • 2-1/2" Front / 2" Rear Lift: Designed for rigs loaded front and rear with gear.
  • Supports Up to 330 lbs Up Front: Tuned for bumpers, winches, and recovery setups.
  • Built to Support 880 lbs in Rear: Rear coils matched for drawer systems, roof tents, or overland cargo.
  • BP-51 Coilovers and Shocks: Adjustable, remote-reservoir bypass dampers built for control and comfort.
  • Rear Coil Spring Upgrade: Replaces factory spring with higher-rate coils for ride height and load support.
  • On-Vehicle Adjustability: Adjust compression and rebound by hand—no teardown required.

Features to Know About

Handles Real-World Loads

This kit is tuned to maintain lift with 330 lbs up front and 880 lbs of constant weight in the rear. Whether you're running a bumper and winch or hauling drawer systems and a rooftop tent, the ride height stays level and the suspension stays controlled.

Full Coil Spring Lift, Tuned for Your Build

This isn't a spacer lift or half-solution. It includes BP-51 coilovers and matching rear coil springs to give you better travel, stance, and support. Rear coils are selected to handle your constant load without squat or wallow so go ahead and add that rooftop tent and kitchen set up you've been planning.

Trail Tuning, No Shop Required

Each BP-51 includes 10-stage compression and rebound adjusters that can be turned by hand. Tweak your ride for the road, the trail, or extra gear—right on the truck, without teardown.

Suspension That Works with You

The internal bypass design softens small bumps but firms up at the extremes, so your 4Runner feels smooth and composed no matter the weight or terrain. It's not just more lift, it's more control, right where you'll notice it most.

Restores Suspension Geometry

The upper control arms keep your suspension angles where they should be after a lift, improving steering response and protecting other suspension parts from excess wear.

Durable, Low-Maintenance Design

Forged arms with grease-free bushings and high-strength ball joints provide long-lasting performance, better handling, and more even tire wear on and off the road.

Specs:

Ride Height & Load:

  • Front Suspension:
    • Lift: 2-1/2"
    • Load Rating: 0 to 330 lbs
  • Rear Suspension:
    • Lift: 2"
    • Load Rating: 880 lbs (constant)

Coilover, Shock & Coil Spring Details:

  • Design: Bypass with remote reservoir
  • Coilover Type: BP-51
    • Open Length: 545 mm
    • Closed length: 439 mm
  • Shock Type: BP-51
    • Open Length: 607.5 mm
    • Closed length: 385 mm
  • Rear Coil Spring Rate: 387 lbf/in
  • OE Rear Coil Spring Rate: 150 lbf/in

Included Components:

  • BP5190002L Old Man Emu BP-51 Coilover Left (1)
  • BP5190002R Old Man Emu BP-51 Coilover Right (1)
  • BP5160025 Old Man Emu BP-51 Shock Absorber (2)
  • 2897 Old Man Emu Coil Spring Set (1 pair)
  • VM80010010 BP-51 Fitting Kit
  • VM80010028 BP-51 Fitting Kit
  • UCA0004 Upper Control Arms (1 pair)


2211K Old Man Emu BP-51 Suspension Lift Kit for 4 Runner - 2.5" Front Lift - 2" Rear Lift - 0 to 330 lbs Front Load - 880 lbs Rear Load - Off-Road

UCA0004 ARB Old Man Emu Front Upper Control Arms - UCA - Lifted Suspension - Off-Road - 50 mm

Installation Details ARB27SW Installation instructions

California residents: click here


0
0

See what our Experts say about this ARB Vehicle Suspension


Info for this part was:

Employee Daron K
Edited by:
Daron K
Employee Katherine B
Updated by:
Katherine B
Employee Dawn Z
Written by:
Dawn Z

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


<