Im gonna buy a spacer with my intake but wondering if it really gives power. Im buyin it for the sound. I was looking at this http://cgi.ebay.com/ebaymotors/05-06...spagenameZWDVW

 

no power increase and the sound is horrible from descriptions i have heard....annoying whistle sound.....

 

I don't have any experience with them on the new 3v 4.6s, but from my reading, they are nothing but trouble. Trouble meaning little or no performance gain + lots of tuning headaches.

 

spacers arent going to cause trouble....its aftermarket TB that cause trouble.

 

I've heard nothing but bad things from these spacers, stay clear!

 

really??? It makes a whistle sound, i kinda liked it.

 

a throttle body spacer will increase plenum volume and in my opinion increase throttle sensitivity, and maybe give the illusion of more part-throttle torque.


the sound that it makes is not desireable. you know the intake sucking noise that you can notice when you step into the throttle with a really big open CAI? its amplified with an obnoxious whistle.


a TB spacer won't really cause problems. the air is still being metered in the same fashion. it just changes the proportions of the plenum size.

 

I've got a bridge for sale if you're interested.

 

would anyone happen to have a video file of the sound you guys are referring to?

 

^^^^ yeah I to am interested in a video of this.