Toyota 4Runner Coilover Suspension Kit - ARB - Nitro Plus - `03-`09 is a purpose-built replacement suspension for 2003–2009 4Runners. This ARB / OME Nitro Plus kit combines adjustable front coilovers with rear-compatible components to improve ride control for daily driving and light off-road use.

The kit is designed to offer front height adjustment while retaining rear original geometry. Factory-matched damping with Nitro Plus gas-charged technology helps manage body motion and improves wheel control over varied terrain. According to the supplied specification, front adjustment is 1–2 inches with a front spring range listed as 0–330 lb; the rear is listed as 0 in / 0 lb, indicating no rear lift or spring-rate change from stock. This makes the kit a practical option for owners who want front lift and improved damping without altering rear ride height.

Features

• Front adjustable coilovers: 1–2 in of lift (FR 1-2in)
• Nitro Plus gas-charged dampers (ARB / OME)
• Front spring range referenced as 0–330 lb
• Rear retains stock ride height and spring rate (RR 0in/0lb)
• Designed for 2003–2009 Toyota 4Runner fitment

If you have questions or want help confirming fitment, call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations offering installation and customization services in Austin, Texas and the Los Angeles, California area. If you are purchasing multiple items, contact us for possible shipping discounts. We install on premises at both locations.

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