The Baja bed is handy for hauling, but an empty truck bed over a light rear axle means the open rear differential spins a tire long before you run out of clearance. A Torq-Master R160 Rear Locker sorts that out for 2003-2006 Baja models with the 5-bolt R160 carrier, replacing the spider gears with an automatic locker machined from 9310 steel. It is fully mechanical, with no cables, air lines or wiring to fail years down the road. Since the Baja predates modern traction control, it sidesteps the compatibility questions newer Subarus face. The rear diff comes apart for the install, so pairing it with fresh gear oil and a skid plate makes sense for Alberta trails. Canada-wide shipping from Flat 4 Offroad in Calgary, duties included.
