I sure hope no one flames me for asking this because i've been a member for 10 months, but havent posted much:

I've looked around but i cant seem to find an ecu upgrade for 5th gen, just 5.5

is there one? i see that jet chip upgrade on custommax but is that the only one??

thanks

 

dont bother wasting money with the JET chip.

 

i wasnt gonna get it, im asking if there are other options