I know that all of the viper pipes make nearly the same power. Which ones are the quietest?
Madmatt
Madmatt
yamaholic22
Active member
i would say SLP's gotta be the quietest, those things almost sound stock on the noise level
SLP
, then Simons CPRs
, then Simons CPRs03viperguy
Moderator
stock...
slp seems to be the verdict from what I hear
slp seems to be the verdict from what I heartunme
New member
- Joined
- Mar 2, 2005
- Messages
- 24
slp are quiet,i think aaen would be in second place,at idle and light throttling they sound stock but when ya stap it then you know something has been done.
yamaholic22
Active member
I would probably put Aaen's in second too
mine are quieter than any
03viperguy
Moderator
yes, I bet they are 

yamaholic22
Active member
probably not with the aftermarket silencer on it. But youy got the stock silencer to work too with some fab work didn't you?

