Pimp is good plug and play for sure. But for cost versus results, the quarter horse is the better bang for the buck. It will use whatever measurement system your car has stock. And can be modified to accept anything. Its much cheaper upfront and long run
1991 Mustang LX 2.3L 5 Speed convert
1989 Ranger 4X4 2.5L 5 Speed solid Dana 30 front axle, 4.5" suspension lift, 3" body. ( blown up....)
Entire turbo kit waiting to be used again.