Firestone 4135 "Coil-Rite" Air Bag Helper Springs (Rear)

Brand: Firestone
Part Number: 4135

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Vehicle Fitment

  • Toyota 4Runner (1998-2021)
  • Toyota FJ Cruiser (2007-2014)

Description

Firestone "Coil-Rite" air bag helper springs are designed to fit inside the existing coil spring suspension creating a variable rate spring. These air bags are made of durable, elastic polyurethane providing years of comfort and stability to your vehicle. "Coil-Rite" air bags enable adjustment for varying loads and road conditions by inflating or deflating the springs. Performance can be altered as easily as inflating a tire. Installed between the frame of the vehicle and the suspension providing load support through the use of air pressure.

Features

  • Easy installation (1 to 2 hours)
  • Kit includes (2) air bag helper springs and any required hardware
  • Will handle loads capacities up to 500-1000 lbs*
  • Reduce suspension fatigue
  • Improve steering and balance
  • Increase vehicle stability
  • Prevent "bottom" out
  • Limited Lifetime Warranty
Air Compressor Upgrades

More Information

  • Weight:

    10

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