just picked up my 06 gt few months back. mine also has 37k. im gonna have to try this out!

 

Only do it if you are having problems.
Otherwise you are probably fine.

I have almost 50k on mine. Mine was fine when I put the CAI in
at 40k. It looked clean and I had no problems so there was no reason to mess with it.

However if I get the new FRRP manifold I may end up cleaning it then. I have spent a BOATLOAD of money lately so my real next mods won't come for a while.

I plan to either to the manifold or port my heads.
Or both lol.

 

This talk of shimming ..hmmmmm do you have a pic of what you shimmed for pedal repsonse..???

 

Hard to get a pic...just take a light and with the car running...I have the door open and on my knees outside so I can look at the thottle pedal assembly...now push the pedal with your hand and watch the place where the pedal arm contacts the assembly...(the "at rest" point) you will see a gap as the the arm moves down from the stop...see how far it goes before the rmps move...I simply used a bit of JB weld to attach a thin washer to the arm to fill in that gap and remove the slack...now I breathe on my pedal and the rpms jump 200...

 

im going to look into this shimming thing lifter583... sounds interesting.

 

Let me know what you think..or if you have any other questions...

 

indeed post some pics if you can ! So i can save this one for later ! (in iraq)