ARB Old Man Emu BP-51 4-inch lift kit for Jeep Wrangler JK, full kit layout
ARB BP-51 monotube coilover with external reservoir detail
ARB BP-51 damping adjuster and coil spring detail

ARB

ARB Old Man Emu BP-51 4" Suspension Lift Kit — 2007-2018 Jeep Wrangler JK

Sale price$4,642.10
Sold out
SKU: arbOMEJK4BP51

This ARB Old Man Emu BP-51 kit gives the 2007-2018 Jeep Wrangler JK a 4-inch lift built around ARB's flagship bypass suspension. BP-51 shocks are position-sensitive and monotube, with external reservoirs and vehicle-side adjusters, so a tall JK still rides well on the road and stays planted on the trail.

Why owners choose it

  • 4 inches of lift for larger tires and serious clearance.
  • Adjustable compression and rebound damping without removing the shocks.
  • Position-sensitive bypass valving: comfortable everyday, controlled over big hits.
  • External reservoirs to resist heat fade on long trails.

Plan for it: a 4-inch lift on a JK usually calls for supporting mods — think adjustable control arms, extended brake lines and driveline correction — to keep geometry and angles healthy.

This fits

Jeep Wrangler JK, 2-door and Unlimited (4-door), 2007 through 2018.

Spec Detail
Lift 4 in
Kit type Complete lift kit (springs & shocks)
Damping Adjustable (compression & rebound)
Construction Monotube bypass with external reservoir
Part number OMEJK4BP51
Vehicle 2007-2018 Jeep Wrangler JK

Browse more suspension and ARB gear.

⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm. For more information go to www.p65warnings.ca.gov.

Presented by Overland Kitted

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