I love this forum. Everybody helping each other is great.

That is all.

 

Does this throttle body come with the IAC or no?

 

Damn... I wonder how it will feel on my baby 4.8

 

I honestly don't know. Unplugged old, plugged in new and drove.
I know tps is built in not sure what else is on dbw.

 

Will be ordering one first thing monday. Thanks for the heads up man

 

Group buy?

 

Hey, just a thought, as most of you guys are probably tuned... swapping the TB, does that require a retune/a tune? I ask because these trucks seem to be touchy with mods and more air coming in at less throttle position would seem to make the TCM confused as to why theres more power at lower TB travel... or am I simply over thinking?

 

X2 lol

 

No tune needed to go from the 87mm to the 90mm

 

no tune may be required but I would still get one done. You are changing the amount of air going into the motor so why not tune to make use of it?