PSC Motorsports SK689R20JP1 Big Bore XD Adventure Steering Kit for 20-23 Jeep Wrangler JL with 2.0L

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MPN:: SK689R20JP1
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Description

Description

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Specs

Fitment

Steering Upgrade: This kit is made for Jeeps that have locking differentials, aftermarket axles, and up to 35" tire sizes allowing you to still keep your Jeep as a daily driver while also being able to tackle the rugged off-road.

Better Turning: Provides improved turning capability when locking differentials are engaged while on the trails.

Recommend 7 Degrees Positive Caster: Positive caster increases alignment torque keeping the driver in control of the Jeep. Allowing you to travel at high speeds going down the highway in a straight line without drifting. Decreasing the effort it takes to turn those massive heavy tires. This will also increase negative camber gain while turning for wider tire contact.

Upgrading the tires on your Jeep Wrangler JL and wanting better steering control? The PSC Big Bore XD Adventure Steering Kit provides the necessary upgrade needed to handle the increased torque loads. This stout system will allow you to turn with ease even with 35" tires. PSC offers the performance steering you desire with the quality your Jeep deserves.

Please Note: A Tazer JL Programmer (Tazer JL or Tazer JL MINI) will need to be purchased to override the OEM electro-hydraulic pump functions when installing the PSC High Flow Mechanical Pump Conversion Kit.

Installation Notes

Installation Difficulty:

Level 3Advanced

Installation Time: 2-4 hours

Parts Included

Steering Gearbox
High-Performance Power Steering Pump Kit with Remote Reservoir
Master Hose Kit
Fluid Cooler
SWEPCO 715 Power Steering Fluid

Jeep Wrangler 2-Door (JL)
2023 Jeep Wrangler 2-Door (JL)
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2021 Jeep Wrangler 2-Door (JL)
2020 Jeep Wrangler 2-Door (JL)

Jeep Wrangler Unlimited 4-Door (JL)
2023 Jeep Wrangler Unlimited 4-Door (JL)
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Real Reviews From Real Customers | 2023 Jeep Wrangler Wheel and Tire Packages

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2 Reviews

2 Reviews

5
Worked Well

Posted by Shawn on Jun 17th 2025

The kit is complete and everything went together as expected. I am impressed with the quality of everything from the hoses to the hardware. The gear box is as heavy and awkward as you see in any of the many videos you see. If you have a winch, and have any way of ringing a pully over head it will make the job manageable. It still took two of us, but nobody ended the day with jello arms.
5
Worked Well

Posted by Harrison on Jun 17th 2025

I had the PSC adventure kit installed by a 4x4 shop. All components were top shelf. 1 finger steering no more hunting. I am running 37 inch tires it turns easier than stock with 33s.