Silent Hiper
 

how much noise do these produce

never heard of a silent hiper- all the hipers I've ever heard have been feckin' noisy

Would deffo agree there - Hipers are not quiet :D

Cheers

got an HKS on mine and its not noisey :D but my lass knows when im coming ,errrrr ive said too much ;)

the new hiper is called a silent hiper and it doesnt come with a bung so just wondering how much noise it will make

Its the Brand new hyper which is called a Silent Hyper.

It looks a nice bit of kit but its not going to be fitted for a few weeks so i think he wants to know if anyone is running one with a janspeed downpipe.

R.B

mine is an HKS drager and i dont think its loud :D its just right :)so i doubt very much that the new silent hiper will offend the eardrum ;)

Try:

http://www.hks-power.co.jp/products/...t/silent.html#

Turn down the volume on your speakers and it sounds quite civilised, really!
You'd buy it just for the looks, though!

cheers for that