Quoting charlie_pank: If you're going to stick with the original engine for the foreseeable, even if you're going to change bits of it, then the first step MUST be a programmable ECU and an RR session. Without an ECU you can control, you can't reap the benefits of any of the other bits that you might want to add later to make the engine push you along faster.
eg. New exhaust - remap, new intake - remap, new cams - remap, head-work - remap, forged-pistons - remap etc...
But the original poster is saying that the MEMs3 ECU is remappable. Appreciate that this service is not widely available (and probably not suitable for big power, the use of throttle bodies, etc?) but could anyone tell me how sophisticated the remapping options are compared to Emarald, etc? How far could you go?
From what I hear, the consensus seems to be that while you can’t have too much power on track, some believe that 160-170bhp is enough for the road. If you could get to this level on a MEMs EU3 with new cams and some head work at a lower cost than with a new ECU, would this be a bad thing?
James