Ive been in touch with a company called RICA who specialise in chipping volvos and BMW's they have a chip for the mini cooper s which they say gives the car 190bhp. The car is programmed on a rolling road and the program is tailored to each car.
They are sending me dyno charts which i will post as soon as i get them.
Unfortuanately I can't get you the power plot until tomorrow. The ECU upgrade is £390 all inclusive, but if you bring 3 or more Mini-Ones, they'll knock off £40 per ECU and do them all at £350 all inclusive. Coopers S costs £590 all inclusive, but again, if you bring 3 or more, they'll knock off £60 and do them all at £530 all in. The ECU upgrade is done via the diagnostic port and is totally invisible.
Anyone interested place a post or pm me.
Cheers Anthony
RICA TUNING<<<their website