which is lounder
 

ive been looking at centrifugal superchargers (more in depth and doing my huge research before i buy) and i want to get one that people will know its there. so which is louder?

ATI Procharger (with ATI Race bypass which is pretty f'in loud: https://mustangboards.com/newthread....newthread&f=20)

Vortech v1 s-trim

vortech v1 t-trim

Novi 2000

these will all be intercooled with a mini race bypass

procharger FTW!

thats the way i am going...and depending on the model you buy and the springs they build it with, it could be loud or quiet.

a guy in my mustang club has the D1sc and it sounds like a damn jet engine. but i may be getting a p1sc which may be a little quieter but still nice and noticable

S trim is pretty loud. You hear the whistling and the gears going. Procharger is a little more quiet but has a loud whistling.. Novi 2000 you hear the whistling too. I havent heard the t-trim. SQ trim isnt in there, but its really quiet. you cant tell unless you know what you are listening for.

my v1 s-trim is the loudest I have heard before. I have heard that some t-trims are quiet. prochargers are quieter

If you can wait I should have a vid clip of something under my hood.

welp, looks like i will be going with a procharger p1sc or d1sc cause i really really dig that blow off. and i dont really wanna screw around with converting the vortech to a draw through set up

thanks venom!!! lol

Thats an F1 so the D1 and P1 will not be as loud.

I'm sorry, but don't you think it's kind of stupid to pick a supercharger based on it's loudness? That seems like something a ricer would do.

lol

lol...I agree...you never want to base off of anything other than performance. If it's loud and sucks, or quiet and efficient which would you choose?

uhh the loud one to sound cool right!? Yeah right.

i fully agree with u.

yea i wanted quit when i bought a supercharger ended up with a KB loudest on the market o well car still looks stock

i love having a quiet blower. people think i just have another bolt on sn95 pushing out 230rwhp :D

Vortech sq is basically silent hoever you still have the whistle.
I dont like the sound of procharger sounds like something is wrong with your car/blower.