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You would be buying yourself a insane repair bill somewhere down the road. Those things are know for doing nothing in terms of power and then having mechanical issues down the road. I noticed you have to alter your OBD II connector which I would never recommend doing. Most likely that thing just increases voltage to some component or does nothing.

Do yourself a favor and looking into a Diablo or Super Chips tuner. They have proven power and not that expensive. Mine was $289 free shipping, and let me tell you, I noticed a huge difference when I installed it.
 

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^ What he said!
 

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Discussion Starter #5
I have not seen any tune or programer for the v6, 3.7 engine out there!?.Do u guys know of anyone dose tuning/programing for that engine.
 
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