Hi, New here, hoping to learn a few things ?

[killain]

Hello, I have a 2007 Pontiac Grand Prix, a very nicely fitted car, closer to a Cadillac in many things. I've done absolutely everthing maintenance wise, every fluid and belt, new coolant and filters. But I'm very frustated by the seeming lack of aftermarket system like a CAI which K&N says their looking to finish real soon, it's been five years now, how soon is real soon ? And I need to replace the whole set of fuel injectors over the summer.

[Fivefingerdeathpunch]

There's a bunch of aftermarket for these cars.

Make your own intake, why pay 200 bucks for some plastic and a name????

Headers can be bought 97-08 car use a same motor, so dont think 04+ cars are different.

Why do you need to replace all the injectors? They are not a maintence item, they dont really wear out often.

[gtpsgofast]

Welcome. What part of Pa are you from? I'm near the Uniontown area. There are a ton of after market things for your car. First place i would try is zzperformance.com then there is the wbodystore.com intenseracing.com only to name a few.