Just got this of fleabay for £72.00.

Anyone got on of these?

I've been searching and it seems although the title says silent, it's actually quite loud, baring in mind I already have a 3" decat downpipe and 3" centre section (With 2 small resonators).

The back box on there now is too quiet, it's JASMA approved and has a big dent in it! It's an oval box and I'm sure oval boxes are made to be quieter? So I thought I'd get the HKS.

HKS also reckon is increase power - by what?
Any thoughts please?

 

horsepower wise shouldnt differ much from other exhaust but sounds is awesome for me