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Originally Posted by groho
I'm in Iraq right now but my S2k will be waiting for me when i get home in a few months. I want to do an ECU upgrade  . I don't want to bolt on a turbo or supercharger and possibly damage the engine. I read in a few places that an ECU upgrade is a safe way to increase your performance. I've done some research on it, but everyone claims to make the best parts. My question is...who makes the best ECU for the S2k? Oh yeah, its an 02'. |
The S is not like most other cars; it's already been tuned quite well. Air intake, exhaust, ecu, etc. I've not seen anyone get more than 10HP gain by changing any one of those items. The ECU upgrade is probably the least cost effective due to the price of an EMS or e-manage, and that's not counting the time to tune which can be considerable and require dyno time.