Apex Designs Steering Boost Kit with Cooler - Jeep JL & JT

Stop fighting heavy steering, sluggish responses, and low-temperature binding on your Jeep JL or Gladiator JT. When running larger aftermarket tires and tackling aggressive off-road obstacles, factory power steering pumps hit their limits. The Apex Designs Steering Boost Kit with Cooler retunes your factory blow-off valve to increase steering power by a massive 40%.

Because increased steering performance generates excess heat, this complete package includes a high-efficiency power steering cooler to keep temperatures under control and protect your pump.

What Does the Steering Boost Kit Fix?

• Cold Weather Performance: Eliminates sluggish or stalled steering when operating in sub-freezing winter temperatures.

• Low-Speed Maneuverability: Delivers smooth, effortless steering in tight parking lots or on hot summer days.

• Trail Control: Makes steering easy and responsive even when tires are aired down for the trail.

• Sand & Obstacle Handling: Provides ample power to pivot heavy tires through deep sand dunes or against rock walls without loss of assist.

• Reduced Feedback: Dampens harsh steering feedback from severe terrain inputs.

Key Features

• 40% More Steering Power: Retunes the factory pressure threshold for high-performance steering assistance.

• Includes High-Capacity Cooler: Safely manages the additional fluid heat generated by increased system pressure.

• OEM Integration: Retains factory reliability while transforming real-world steering feel on and off the road.

Vehicle Fitment

• Jeep Wrangler JL (2018–Current)

• Jeep Gladiator JT (2020–Current)