I have TKO2's in both cobras but the SPF has the Pro 5.0 so a comparison is easy. The Pro 5 is shorter throw with quicker shifts. It doesn't move the gearshift from its normal position and is a great option. We had Eric build our 418 with the Pro 5 but several SPF'ers have made the conversion as an afternoon project. Is it worth the effort, sure if you have an afternoon and plenty of patience to tinker. There wasn't a solid reason to change, no missing shifts etc, just something a little different. Randall THomas from Performance Unlimited has the units available and is a pleasure to deal with and provides good installation support.
