damnit! you have more horsies than me! and damn.....that 09 hemi is cranking some serious power. Well then ..now that i got my stock horsepower readings i'm gonna take advantage of the dyno at my school. Hmm so i'm gonna start with a y-pipe and an exhaust. probably flowmaster.

 

Here's my nasty stock Y-Pipe:
http://i640.photobucket.com/albums/u...ock-Y-Pipe.jpg

Here's the Magnaflow 2.5" di/so 3" Y-Pipe I have now:
http://i640.photobucket.com/albums/u...flowY-Pipe.jpg

I went with the FM Delta 50 and couldn't be happier. Well I probably could but I'm inexperienced at the age of 20 and this was my first muffler.

Here's what the CAI looks like if you're interested in doing that as well:
http://i640.photobucket.com/albums/u...verallShot.jpg
http://i640.photobucket.com/albums/u...erSideShot.jpg
http://i640.photobucket.com/albums/u...erSideShot.jpg

 

oOoOoOo i like the aftermarket y pipe...and the k&n looks great man. Can u get a ypipe thats relativley the same for my 06?

 

How much are you looking to spend on mods? That usually helps narrow down the list of things you can do to add performance.

 

www.airram.com specializes in the 4.7 engine

 

What he said, Airram is good for the 4.7.

 

Knowing this will help me toss up what's in the realm of pricing. And I'm sure other more experienced veterans (Teacher, and others) will have some input as well.

http://lmgtfy.com/?q=magnaflow+y-pipe

not sure on your exhaust pipe diameters, I'm sure you can figure that part out but here's some help ^_^

 

Good luck with the performance mods. I live in norther CT im sure your not going to want alot of performance for the truck in the snow. I'd start with a lot of weight in the back of the truck first. I have a 4x4 so i dont have to worry about it.

 

Like some have said already you need to have an idea of where you want to go, either how much do you have to spend or how much power do you want to make. The HP gets more expensive as you go up the scale towards max HP.

 

Keep us updated on they dyno after you do the y-pipe and exhaust. Im curious to know the gain?