-
PSC Cylinder Assist Steering Kit | with Aftermarket Front Axle 6.75" Lock-to-Lock (Gladiator JT 2020+)
You’ve lifted your JL or JT, slapped on 37s or bigger, and now your steering feels like a workout — this kit’s your fix. PSC’s legendary BIG BORE XD Cylinder Assist Steering...$3,790.00 -
PSC Cylinder Assist Steering Kit | 3.6L with OEM Axle (Wrangler JL & Gladiator JT 2021+)
You’ve lifted your JL or JT, slapped on 37s or bigger, and now your steering feels like a workout — this kit’s your fix. PSC’s legendary BIG BORE XD Cylinder Assist...$3,933.00 -
PSC Adventure Steering Kit | 3.6L (Gladiator JT 2020+)
Your Gladiator deserves steering that can keep up with everything you throw at it. PSC’s Adventure Steering Kit is built for JT owners who want better control on-road and off. This setup...$3,200.00 -
PSC Cylinder Assist Steering Kit- 3.6L non-eTorque with Aftermarket Front Axle 8" Lock-to-Lock (Wrangler JL 2020+)
If you’re running big tires and your JL’s steering feels like a workout, this kit’s your fix. The BIG BORE XD Cylinder Assist Steering Kit is built to handle the abuse of...$3,790.00 -
PSC Cylinder Assist Steering Kit | Aftermarket Front Axle | 3.6L Non-eTorque (Wrangler JL 2020+)
If you’re running big tires and your JL’s steering feels like a workout, this kit’s your fix. The BIG BORE XD Cylinder Assist Steering Kit is built to handle the abuse of...$3,700.00 - $3,760.00 -
PSC Cylinder Assist Steering Kit | 3.6L Non-eTorque | OEM Axle (Wrangler JL 2018+)
If you’re running big tires and your JL’s steering feels like a workout, this kit’s your fix. The BIG BORE XD Cylinder Assist Steering Kit is built to handle the abuse of...$3,933.00 -
PSC Adventure Steering Kit- 3.6L non-eTorque (Wrangler JL 2018-2020)
This kit is for the JL owner who’s tired of white-knuckle steering and cooked pumps. We ditched the factory electro-hydraulic setup and went old-school mechanical with PSC’s Big Bore XD...$3,200.00 -
PSC Cylinder Assist Steering Kit- 2.0L non-eTorque with Aftermarket Front Axle 8" Lock-to-Lock (Wrangler JL 2020+)
The New Jeep JL is equipped with new computer controlled electro-hydraulic steering (EHPS), electronic stability control (ESC), electronic roll mitigation (ERM), and a weight saving aluminum housing... -
PSC Cylinder Assist Steering Kit | 2.0L non-eTorque with Aftermarket Front Axle 6.75" Lock-to-Lock (Wrangler JL 2020+)
Kit Includes:- Big Bore XD Cylinder Assist Steering Gear- 2.0T Non-eTorque XD power steering pump kit- 6.75" stroke cylinder assist axle kit Upgrades the 70mm stock piston to 80mm, providing more... -
PSC Cylinder Assist Steering Kit | 2.0L Non-eTorque with OE Axle and Tie Rod (Wrangler JL 2020+)
The New Jeep JL is equipped with new computer controlled electro-hydraulic steering (EHPS), electronic stability control (ESC), electronic roll mitigation (ERM), and a weight saving aluminum housing... -
PSC Adventure Steering Kit- 2.0L Non-eTorque (Wrangler JL 2020+)
PSC has developed the BIG BORE XD-JL Adventure Steering Kits to be the ultimate steering upgrade package for Jeep JLs equipped with locking differentials, aftermarket axles, and up to 35" tire sizes... -
PSC Installation Hardware Kit for Steering Gear Box with Synergy MFG JK Track Bar Brace (Wrangler JK, JL & Gladiator JT 2007+)
When you upgrade to PSC’s BIG BORE XD Steering Gear, you’re stepping into serious performance territory—and that means your mounting hardware needs to keep up. This kit is...$20.00 - $22.50 -
PSC Cylinder Assist Steering Kit | 3.8L with Aftermarket Front Axle 8" Lock-to-Lock (Wrangler JK 2007-2011)
If you’re running lockers, big axles, and 40s on your JK, your factory steering isn’t going to cut it. PSC’s BIG BORE XD Cylinder Assist Steering Kit is the ultimate upgrade...$3,490.00 -
PSC Cylinder Assist Steering Kit | 3.8L with Aftermarket Front Axle 6.75" Lock-to-Lock (Wrangler JK 2007-2011)
If you’re running lockers, big axles, and 40s on your JK, your factory steering isn’t going to cut it. PSC’s BIG BORE XD Cylinder Assist Steering Kit is the ultimate upgrade for...$3,490.00 -
PSC Cylinder Assist Steering Kit | 3.8L with OE Axle (Wrangler JK 2007-2011)
If you’re running lockers, big axles, and 40s on your JK, your factory steering isn’t going to cut it. PSC’s BIG BORE XD Cylinder Assist Steering Kit is the ultimate upgrade for...$3,640.00 -
PSC Adventure Steering Kit | 3.8L (Wrangler JK 2007-2011)
If you’ve been fighting that sloppy steering and cooking your pump every time you hit the trail, this kit is your ticket to a better day behind the wheel. We built it for the JK guys running...$2,900.00