BIG BORE XD® Steering Gear - Jeep Wrangler JK / JKU (2007-2018) Do you want Cylinder Assist® Now for Future Plan?:No This isn’t some “bolt-on and

This isn’t some “bolt-on and hope” setup

and no overheating on the trail

this upgrade connects your column to the steering box with heavy-duty steel and precision U-joints

this gear is ready to handle oversized tires

BIG BORE XD® Steering Gear - Jeep Wrangler JK / JKU (2007-2018) Do you want Cylinder Assist® Now for Future Plan?:No This isn’t some “bolt-on andThe stock JK steering box? Its fine for stock tires and errands. But throw on 37s, a locker, and a weekend in Moab, and that things begging for mercy. The BIG BORE XD is the fixbuilt with a beefy 45 mm sector shaft and a reinforced case so it wont twist, crack, or cry when you crank it hard. Pair it with a PSC High Flow Pump Kit and youll feel the difference the first time you turn the wheelsmooth, strong, and no more arm wrestling at the trailhead.