Hi Ive had a good look round the site, it has answered alot of questions already. Just got a few left 1, Does a ECU remap make a noticable diffrence to the MPG (its says on parts website that it improves it) 2, Ive had a look at my top mount (2.0 T petrol) and it has split but not all the way though, is it worth replacing it and if it is do powerflex offer a poly upgraded one. 3, Ive read that fitting a 5mm spacer to the front wheels makes a diffrence to the turning circle, but is it enough of an improvement to justifly fitting them just for this reason. Sorry if these get asked alot I have done a search but it didnt quite answer them.