Anyone used piggy back controller from PCD
 

Porsche 944 Performance Chips - Amazing Porsche 944 Chips

Saw these and wondered how in the world could they get these improvements, can't be real. But i have to ask if anyone tried.

The "Holly Grail" they are not. Every one has been searching for a chip to improve 944 power and performance, and I think that on a NA motor the best gains from all of the top manufacturers has been 10 to 12 HP. So when they state "Up to 60 HP gains" they probably mean 8 HP - hard to get high horse power gains and fuel mileage at the same time, maybe a small number of either or both.

The need is to get the total information - rev. limits, fuel curves and timing curves, etc.

Cervat Emptor - buyer beware.

Yeah seems unlikely knowing all the stuff i had to do to get 210 out of a 2.5 L flat 6. That was only like 6k to pull that off. ..........