Originally Posted by
fiend
If you don't have a chip then you won't be able to turn the boost up above 10psi, as the overboost protection will keep cutting in.
So you need a 195 chip to get the best out of those modifications.
wats 10psi in bar coz i can hit 1.2 bar but soon as i hit 1.2 bar in 3rd or above it trips n limits me ta 0.5 bar. if i try exceedin 0.5 after its tripped i kangaroo??? also for a lil experiment, i turned my boost down so it didnt trip.... n it wouldnt fuel me enough once i got over 128 mph??? is that down to the chip 2?? many thanks