400ex pipe

[McG300ex]

my buddy wants me to help him pick out a pipe to put on his 400. i was thinking a white bros, yoshi, or an HMF. need something with good low and midrange power thats not to loud. mostly a trail riding pipe? :ermm:

[LazeR]

Originally posted by McG300ex
my buddy wants me to help him pick out a pipe to put on his 400. i was thinking a white bros, yoshi, or an HMF. need something with good low and midrange power thats not to loud. mostly a trail riding pipe? :ermm:

I'd say HMF with a quiet core insert! Its pretty loud but its also not annoying loud, just deep rumble, which i think is awesome:devil: , but with the quiet core it helps TONS! and you notice very minimal power loss

[400exstud]

Just remember if you get the HMF get the quiet core cause without it its like 104db. Its about 96-97db with it. Just for comparison stock is 88db.

[McG300ex]

bump

[jmpulse]

LTE

Good power gain, and the quietest, next to stock.