I also plan on upgrading the Intake System. I just had this car up on a lift when having new tires put on and just realized hw immaculate it is. The undercoating kept everything flawless! No dents, knicks, scratchs, rust anywhere! The exhaust however is starting to rust a bit and I want to replace it. I see a lot of low cost cat back systems (around $150) and headers ($200) but wonder if the more expensive ones make a difference? I want something that is going to last!
To buy a set of headers that will make a real difference, you'll need to spend at least $400. But you need other supporting mods.