Thanks Kroozin Has been a fun project so far. Can't wait to surprise a few people myself, wife seems to be getting all the fun at the moment. Impellor Sorry mate, didn't end up doing a before tune run, really wanted to just to see how well the kit worked. The tuner seemed happy enough with the kit, he has no problem telling me when he thinks something is crap. Going by the internal butt dyno, I'm guessing around 20-30kw before the tune? It seemed to have a bit more go on full noise but the biggest noticeable difference was with partial throttle openings. Here it became a different car, heaps more responsive and a lot more power for the same amount of throttle compared to the stock gear. But once it was tuned, completely different car again with a lot more power everywhere!