With over four years of abuse lavished on our 2012 Jeep Wrangler Unlimited Rubicon, themucho grandefactory tailpipe hanging under the rear bumper of our JK has become a punching bag of sorts. Nacho ...
The power late-model diesel engines make is impressive straight from the factory, but the infectious quest for more horsepower and torque creates an itch for underhood additions both big and small.