First post & exaust at question!
Posted October 16, 2013 - 04:18 PM
Just joined the forum after purchasing my first bike Saturday! I got a 2004 wr450 f. The bike has some character marks on it
Posted October 16, 2013 - 04:24 PM
Posted October 16, 2013 - 04:27 PM
Posted October 16, 2013 - 07:15 PM
That is the stock pipe with a GYTR insert installed.
Stock is about 82db
GYTR is about 89db, and allows the motor to release it's heat quickly enough to prevent overheating too.
FMF (with blown out packing) is about 98db
I prefer the GYTR kitted stock pipe to any FMF pipe.
Posted October 16, 2013 - 11:46 PM
that makes much more sense, I'll give it a try!