The main difference I have noticed is that its soooooo much more responsive , so the power is there straight away, interior has to be the highlight of the fg's I love them, but like one of the boys said go for a spin in one and u will never look back Not to shure at the moment mr headsex tuned my previous car and did a great job plus he lives 5 mins away from me Just gotta get him out out of bed on th weekends lol Dont no yet something nice clean with a dish at the back maybe something black I dunno any suggestions