Attention all Bee Emm lovers, i need your help! I have just purchased myself a 318ti in Brit racing green, looks stunning and will be adding pics soon, she's had the lowering part done, running on 17" 5 spokes and looks generally mint, however the engine is untouched apart from a pipercross filter, and 3" back box (unsure of make).
And this is where i need your help.......does anyone know of any easy/cheap/effective engine modifications I can do to unlock some of that crucial BHP, any help would be VERY gratefully received, thanks guys, i look forward to hearing anything useful.
I have a budget of around £400 - £500 for the time being and will be adding more and more as time goes by, i will be doing most of the mods myself unless its VERY complicated in which case i will be asking my mechanically minded friends for extra help.
Anyone have any ideas? Thanks