i am looking for a quiet pipe under 94 db. has anyone purchased
a fmf q core or the new big gun quiet series??? wich sounds best
and last longest?

01 BLU 660R
GYT-R FRONT BUMPER
GYT-R SHOCK COVERS
GYT-R HOUR/TACH
GYT-R SIDE FRAME COVER
PRM ENGINE SKID
PRM BAJA GRAB BAR
PRO-DESIGN KN INTAKE
MODDED A BOX
12 TOOTH
UNI-CRANK FILTER
150-155 MAINS AND 25 PILOTS!

 

I bought an fmf quite core. I had it on for one day. It's louder than stock, but I don't really like the sound. The pipe makes your Raptor sound like a helicopter, only quiter. You have to replace the innards of the pipe every 30 hours of riding, which could be a royal pain in the a$$. I couldn't tell you if there were any power gains because I didn't rejet my bike. Regardless, I took the pipe off that day because - #1 the carb needed rejetted, and I haven't bought a jet kit (yet), and #2 the metal sleve that you put on your stock headpipe to put the fmf pipe on didn't make a very good seal with the fmf pipe. I'm thinking I might have to put some anti-seize or some silicon in there.