1. Increasing your injectors will not give you power alone and yes they are only for mods down the road. I guess I should refraise that to Injectors will not give you power at all. The way it works is you are able to perform more modifications to a car and as your modifications increase your fuel demand will increase (Injectors now) then slap all this togther with a ECU upgrade and now you have more power.
EXAMPLE: My car is highly modded but lets say I bought 740cc injectors for my TT and did nothing else. The problem is 1 you'll run to rich with out an ecu upgrade and therefore probably lose power (if your car starts) and 2 you are not gaining power UNLESS you start adding parts to the car (or crank up boost) to use the extra fuel to its potential.In my opinion based on your mods and stuff I would try to post a Ad in the classifieds and see if you can round up 6 WORKING NA injectors for your car. If its going to just be a daily driver with perhaps a few bolt ons then that is all you will need. You could get new if you want but its really all up to you and your budget. Also as far as any upgraded injectors you will need to upgrade the ECU. You have to change the timing and fuel maps to be able to handle the extra fuel. Now that I have talked like a little girl heres is what I would do (and did). Buy new injectors and if possible the "new style" injectors to prevent premature failure. Get some new harness connector clips and O-rings and you should be set for a long time. I of course went to a 615cc injector but I have many mods and a TT which I plan to boost past 15psi. I hope that helps you out and if this post gets to low I wont respond anymore so feel free to hit me up on my email. Hope that helps and sorry its so long
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