thanks very much. JAM RACING ECU REVIEW right the jam ecu has been in a few days now. i turned my boost up to 1bar. on standard mani at the minute (bad i know but its only for a short while until the new mani goes on and i only use for short trips) at first i can say i felt no improvement with the ecu on, i was a little disappointed but i knew it would take time for it to settle in and adjust to my set up. every time ive drove the car it has seemed to feel progressively quicker and much more agressive. feels like it pulls better through out the rev range. just got back from dropping my girlfriend off and on the way home i decided to give my car a little blast. lets just say im a happy boy and i feel that once the mani, hybrid and exhaust is on it will be pretty sweet. so all in all im happy with the ecu, ive gotta get it rr to check that the ecu is fueling enough. my car seems much thirstier, its drinking fuel but never mind! only problem that im finding is that the extra power has made my clutch problem much worse. so gotta get that sorted asap.