Erik

I bet a high performance oil dip stick would add another 15hp to your truck too!
thanks dude.
Erik

NoChrome

You can pull the black elbow off the turbo compressor housing, and youll see a steel cone lookin thing inside of the turbo lip. Its about 3/4" accross with a snap ring holding it to the turbo, pull that ring off, and the cone (sliencer) will fall right out.

uber_dzl

for my intake i removed the plastic section with the baffles and replaced it with flexible clothes dryer exhaust tube(aluminum). i still have the silencer ring in and it whistles loud....my turbo speaks loud!! it goes weeeeee!!!

ps. only cost me $10 and i still have 3ft left over to share with my other diesel driving friends

ckennedy

I think all of you are blowing a smoke screen! I have taken my ring out - then replaced the baffle with a alum tube.. still no turbo singing dixie

I really don't think the white insert on the 45 will do the trick!

all u turbo singing

staarma

I wish you could hear mine.

XLR8R

Yeah - I wish you could hear mine, too
I didn't notice the whistle get any louder through the aeroturbine or cat-shell, nor did it make a noticeable difference when I removed the silencer ring
However, after I took off the entire pre-turbo intake system - I could really hear the turbine at idle... didn't drive it that way though
I figured the less stuff in front of the turbo inlet, the more airflow and whistle I'd get, so I made the super BHAF: with only @ 10" from the air filter inlet to the turbine blades - it's the most efficient design possible.
Besides, I sure like the reaction I get when I pop the hood!
Check out my pics...