This Roady is largly unmodified engine wise. It has 3.73 gears, limited slip, Hypertech tune, and aftermarket mufflers. It also has kyb shocks, variable rate springs, and a hitch that the last owner had installed but only used a few times. I have records of the meticulous maintenance for the last 100,000 miles. The most recent fixes were the fuel pump last year, new ac system(compressor, drier, R-134) two years ago, and oil cooler lines 3 years ago. Doesnt leak oil, blows cold ac, and is nice tight ride. I wish i could hold onto to it, but we need a different car, the wife doesn't drive it around with as much pride as me . I'll include the tuner with the car.