Alright, I know you've probably already covered this about a million times, but im not trying to waste my money. What is the difference between the K&N Fuel Injection Performance Kit and the Generation 2 Kit. I know the Generation 2 comes with a cold air chamber, which im pretty sure I need cuz of where the engine sits and stuff. What the hell is the Fuel Injection kit then? Somebody help me out please cuz I dont feel like friggin forkin out another 50 bucks to get PRM or Hotshot if it's gonna do the same thing. Thanks.