The tb spacers are good for something if you need a place to install nitrous nozzles

 

Spacers tend to work better on vehicles where the fuel and air are mixed at that particular mounting point(like carb motors). I'm sure the helix cut into them helps swirl the air enough to help atomization but I would'nt spend my money on one. You might pick up a couple ponies and toque but nothing you would really feel SOTP.

 

Look at my sig for my awesome results when I installed my custom TB spacer!

 

i happen to like my whistle noise. I didnt notice any gain, but i keep it as a supporting mod for later.

-jared

 

supporting mod

 

I picked up 1 mpg with the trans dapt spacer. I called some vendors and this was the only brand that anyone had seen any improvements with. Don't know if all is true but i'm keeping mine on.

 

hell what do I know I have the tornado in my intake lol.

 

Dont you realize thats helping you run a 12second NA pass? Deetadee!

 

Hehe maybe there should be a stickied list on the top labled. "products that you will be laughed at for mentioning..."

 

Yea I heard how much better gas milage I was going to get. 1 mpg at the best and the whistle noise gets to you on long rides. I now know why my Dad took it off his truck and gave it to me