| Author | Topic |
|---|
Location:
Adelaide
Registered:
July 2002
|
|
adjustable noise muffs
|
Fri, 09 July 2004 07:15
|
 |
has anyone had any experience with these mufflers that have like a circular thing in the end of them that aparantly can make them quieter if u bolt it in and you can adjust it by turning it to allow more flow or something. it's hard to explain but do you know what i mean?
Do they really work like does it make a noticable difference in noise, any performance loss when running in 'quiet' mode
or is it total wank factor
Cheers
|
|
|
