Test pipe, tune.

That is all.

 

sounds good but im not sure that would really b worth the money in the end...ugh so many choices

 

You don't think the OEM catback is too restrictive?

 

Not compared to the cats...

Compared to the cats, diminishing returns makes changing the exhaust do very little, especially when you consider noise increase vs hp gain.

 

I vote for lighter tire and wheels or lighter brake set up.

 

hmmmm carbon fiber body parts maybe?

Sn question- how hard is it to paint CF?

 

Intake,CBE,gears and tune. Only things I dont have are HFC( No sure I want to go there) and gears. I have X so gears are out, . But with what I have pretty happy with my WHP.

 

My magnaflow and Berk's are perfect IMO on the sound level. You can hear them a little while running up through the gears normally, quiet as stock cruising on the highway, and come alive when you stand on it.

 

tune and less restrictive exhaust setup

 

I vote for hfc ,tune , ltw wheels and stop there until you decide if you want FI. An intake will be useless at that point and would have to be removed for any s/c or turbo kit. Just make sure if you get a s/c that you don't use their canned tune which won't account for the hfc. Good luck!

 

i see thanks alot or the input!

 

You could get the gattling gun that pops up through the roof!

 

lol W#F ha

 

Mwahahahaha!

‪Presidential Limo- Presidential Gatling Gun Suburban‬‏ - YouTube

Well, that'd be a lot sweeter in a QX56!

 

Longtube, isr ypipe ,isr single, stillen 3 inch intakes,ecutek,e85, hp fuel pump