BIG BORE XD® Cylinder Assist® Steering Kit – Jeep Wrangler JK/JKU 3.8L (2007–2011) Dodge-2500-3500-4wd-2002

BIG BORE XD® Cylinder Assist® Steering Kit – Jeep Wrangler JK/JKU 3.8L (2007–2011) Dodge-2500-3500-4wd-2002If youre running lockers, big axles, and 40s on your JK, your factory steering isnt going to cut it. PSCs BIG BORE XD Cylinder Assist Steering Kit is the ultimate upgrade for 20072011 Jeep Wrangler JK JKU 3. 8L owners who demand serious steering performance. Built for Jeeps with locking differentials, aftermarket axles, and tires up to 44", this kit delivers the torque and control you need on the toughest trails. Every kit includes our BIG BORE XD

This pump is built for Jeeps that work hard and play harder

0L engine and factory axles

Designed for a clean

It’s a direct bolt-in

predictable steering in full hydraulic setups

a captured nut design that makes install a breeze

these PSC steering kits are the real deal — no reconditioned parts

It puts out 1800 PSI—a big step up from the factory 1450 PSI—and runs PSC’s Cylinder Assist® software mapping to keep steering strong when you load it up

and built to keep your Jeep steering like it should

you can dial in the perfect setup for your build—whether it’s a street car

this kit is the upgrade your Jeep deserves

hydro-boost to pump—made to OEM spec with heavy-duty materials