What's the difference between
This:


and this:

 

One of them makes no difference at all while the other one actually hurts your engine performace?

I'm actually not sure what the purpose of the throttle body spacer is on a fuel-injected vehicle...

 

You forgot magnets!!!!! There is no difference, both do nothing and you get to pay for them and then do an install? Somewhere on here somebody linked up dyno results on the b4 and after TB Spacer install and gotnada! They said it looked cool though.

 

More difference, Yours None.

[IMG]local://upfiles/3696/19202D7BAC824D1192AF6D8588A5BE19.jpg[/IMG]

[IMG]local://upfiles/3696/2E4089D5237940B5BB92A9A6D357B060.jpg[/IMG]

 

Yeah, I even asked the owner of the Exhaust place that I bought my Magnaflow exhaust about throttle body spacers and he said it was a waste of $$$!!

Now when someone who can SELL me it tells me not to do it, I believe it!!! He said headers would be the best choice!!