Auburn HP Series differentials outperform all competitors in terms of torque bias performance. Only the Pro Series from Auburn provides more torque bias. Torque bias is the ability of any limited slip differential to transfer torque from the low traction wheel to the high traction wheel. Its Auburns unique cone clutch arrangement that provides the mechanical advantage over plate-type and geared-type limited slip differentials. All Auburn Performance Differentials carry a 1-year warranty and 4-years of replacement exchange coverage. Made in USA.

More than just a pretty face. With a Stubby Bumper from ACE, you’ll be adding a killer looking front end that doesn’t skimp on performance.  We use thick ¼” steel plate to make sure you can take on anything the trail throws your way. Plus our stubby design allows for great climbing and tire clearance, while still offering maximum protection.  The bumper is finished with black textured powder-coat and comes with stainless steel hardware and a fairlead mounting plate for your winching needs.