Tyres make a huge difference as well... 275's can come 3 cm different in width... Whinging about people not knowing stuff is just bullsh*t... Each car is different too... Depends on how diff is centered... Can be out...
http://www.ebay.com.au/itm/20inch-Staggered-wheels-fit-Ford-Falcon-AU-FG-Commodore-BMW-and-most-cars-/330673160171?pt=AU_Car_Parts_Accessories&hash=item4cfda7ffeb Still $799
Does this mean you have spent like $30,000 on the engine to get it where it is? You run semi's on it? You need to being it out on the hwy and take the Kings crown off *Beep*...
LOL actually... There is something else I like... Well 2 things... However... Nope... They are staying on... Just fitted turbosmart kompact BOV... It's venting to atmo... LOL I can control it though...