there r 2 guys in the RTC who reprogram these chips, so i assume you guys call them off the shelf?(tuned chips they read out and program themselves on another chip)
i had replaced my original chip in my previous car( a 92 valver) and noticed a small torque improvement(by the same guy) . but because i want 2 keep my Willie original i dont mess with my clio. read and seen quite some performance with these chips.
this chip was fitted on a standard computer, and switched with my original computer, this in 10min
by the way, the guy owning this car decided to Turbo his Williams this week, got a link but its dutch.he xpects to be operating in about 3 months, can give you a link, but its dutch.
keep ya informed, itll be the 3rd turbocharged 2 liter engine(F7R) in Holland so far known