That resistor you bought was a waste of money. Let me guess,it said that it will deliver 20 hp all that shit, if anything it may throw a check engine light, knowing that you may have to put it in a sensor. For the cold air, you are looking at maybe 2 to 3 wheel horse power if it costed 30 bucks off of ebay. You will not see over 10 whp with that stuff. I would not purchase all that other stuff like a wing, shit for the inside of the car, since all you sound like you want i speed! stay away from all tha bullshit on ebay unless its a name brand and it' been povwen to add serious power, but cold air is a start, very small start!