hey mate..got a 330ci 2004 plate...got re-mapped and now fitting a simota carbon air box ramair induction kit...the re-map defo helpd...run your car on tesco99 octane...dynamite!!thorney motorsport ran major tests between this and shell optimax etc and the results spoke for themselves..and believe it or not my car is slightly more economic..result!p.s..any1 fitted the simota kit?instructions are the worst!!and would like too know if they felt any difference?fitted a k&n years ago and lost power!cheers>
Interesting to know always used to travel further (and past a tesco) for shell ! ! ! What did you notice about the remap exactly? I've just asked them if they can improve fuel use at lower revs but increase power at higher.... !