Ha usually people are asking what the loudest pipe on the market is...I've never had any experience with them but I've heard that Dr.D exhaust are fairly quiet, also yoshi's are quiet if you install their silencer.
yea and ive heard alot of good thing about those DR.D systems...FMF makes a real quiet exhuast its the Q series, white brothers also makes that E2 that supposed to be quiet
Check out www.worldwideperformance1.com for the Dr.D slip-on. It's only $229,95 and $10,- extra for the sparky. Just ordered one, it's still in Miami but hopefull i'll get it this or next week.
Shipping was also very fast.
I'm sorry man, just checked the site again and I could find the DR.D for the Raptor 350 any more and the prices went up too. Happy I ordered mine on time. Hopefully will get my dr.D on wednesday i'll let you know how it goes.