[badkarma]

might be a stupid question to some of us but, can you run a g-pack and a tre at the same time? (2000 model gsx-r 600 tre-jsd-2a) and one more thing does that jsd-2a tre that they sell on this website come with and switch on it so you can cut it off and of and do you have to cut those two wires with this on or does it has male and female ends??

As I recall, the jsd comes in two flavors, switched, or not switched. Both have stock connectors, so there's no cutting or patching necessary. To echo what the other guy said, the gpack is a TRE. TRE just fools the ECU to make it think it's always in 5th gear, which changes the timing a bit in the three lowest gears (thus:Timing Retard Eliminator-TRE).

 

[badkarma]

Yeah, only works with F/I bikes. Your bike doesn't have retarded timing.