Does anyone have a Rally Perfomance ECU upgrade? I read up on the RP WRX and it's sick!!!! They are running the Stage 2 RP ECU with a few other mods and it pretty much keeps up with a stock STi. They are even running the stock turbo and stock mid pipe of the exhaust! Anyone out there with some info? Thanks

 

I have done quite a bit of reading on this and it sounds like they are talking about an sti ver. 7 not the new USDM STI with the 2.5L.

With all of the mods they list and the output 280hp with the 13.5 @101 times does not compare to some of the USDM STI's. I have read of some guys with stock STI's over on NASIOC running High 12's stock, most of them run low 13's. This package sounds like you are going to be keeping up with them but they are going to beat you in the end.

I also noticed that they run 16.5 psi where many other tuners are getting the same performance out of less. But then I also noticed that you add their mid-pipe it adds 10 HP. I think that this reflash is the same as you will find with other vendors out on the market.


-skooter

 

sounds like Ver 7 ...which is the 2.0 L