Off Your Marks

iTrader: (3)

guys

with an open induction kit fitted, does the sound of a turbo spooling change?

mine is a shrill whistle, but a mate with an induction kit sort of goes whoooooooooo as well as the induction roar

just curious to find out

Matt

burbling1

iTrader: (1)

If you delete the resonator aswell you can here them suck quite hard and the turbo spool up. If you were also to run dumpvalve less you get a relly nice flutter noise on lift off.

beef-on-the-bone

iTrader: (5)

isn't that bad for your turbo though??? isn't that noise it stalling..........

baz995

iTrader: (8)

how do you get the fluttering noise like the old WRC cars? wastegate?

Matt78

I love that fluttering sound too!

Splitpin

It doesn't change as such, it gets louder as the standard induction tract acts a bit like a silencer. Remove the silencing you get more noise.

As above if you delete parts of the standard induction pipe you're removing the silencing. However, deleting the resonator on MAF-based cars can affect the airflow measurement accuracy a little so the extra noise can come at a price.

...until your turbo or engine gets killed, if you're unlucky.

No. As Burbling says you remove the dumpvalve, but the noise you get as a result, on a standard-ish car is not "the same as the old WRC cars (it's feeble and infrequent), and there are potential reliability/damage issues.

There's loads written about this so if you want to know more the best way to find out is to click Search and type "chatter" into the box.