Ok, I have had my 06 GT since they first came out but it was bone stock up till about 4 months ago when the mod bug bit me. She is now Modded and I ran a 13.30 at Sac Raceway last week. Here are my current mods:

Steeda CAI with SCT 91 Tune
Steeda TB spacer
Steeda UDP
Nitto DR's 275/40 17 in the rear
Ford Racing Lowering springs
X-Pipe with muffler delete

Here is my question, What following mods can I do for most power and quicker runs. I want to keep it NA.(thought about FI but just not affordable right now)

I know I want to get 3.73's to replace the 3.31's in my auto (dont want 4.10s due to highway driving). I also want to get CMDP's and a custom tune from Brenspeed or Bamachips(which is better?) What kind of difference at the track will this make.

Now here is the spot I need help. Is it worth caming these stangs? What about the NSR cams from Comp cam so I wont have to change the valve springs. Should I just forget the cams and get LT headers instead. (I am already running a x pipe and muffler delete but have the Flowmaster 40's in the garage). Any help is appreciated. I read the forums alot but never post.

 

CMDP are good, better with LTs IMO, lost the TB spacer....its adding wieght is all

The gears and the new tune will be the biggest things.

Good luck!

 

Suspension....other than springs
Post #4

https://mustangforums.com/m_1696246/...tm.htm#1696246

 

I'd go for CMDP's and a better tune.