I am looking to get some peoples opinon which speed pro system would be best to use on a subaru rs. The batch or sequential system? The car currently has a turbo kit on it with only a fmu for fuel the block is fully built but needs a better engine management system to use the block to its full potential.
thanks

 

There are a lot of other systems that would be better than the speed pro. The Speed Pro (FAST) system is pretty nice and effective, but for the money there are a lot better options.. Autronic comes to mind. I think they retail for around 2500 for the SM2 which can do boost control, traction control, and enough datalogging to put you into orbit.

 

I was just looking at the speed pro being a bit simplar to work with and there are some good deals on some used speed pro systems here.

 

I am open to suggestions of other systems that is a little out of the price range of this person($2500).

 

sequential would be better, my batch had a hard time reving on the low end, when i upgraded to sequential it did a big difference.