How is the Pro Circuit T-4 pipe??
How is the Pro Circuit T-4 pipe??
i just bought the 300ex t-4 silncer from rockymountain atv for $197 including shipping, it really improves power (''), but it's a little loud, i think i might buy the quiet core for when i trail ride.
I just installed my new T-4 on my 400 last week. I also rejeted the main jet. I noticed impressive gains in the mid and top and mild gains in the low end. The pipe is loud, but has a good sound to it. I also bought the quiet core insert, but it didn't seem to cut the sound down to much. Installation is easy and for $190 plus shipping from Rocky Mountain, it was a great deal.
2001 400ex, Pro Circuit T-4, AC Racing Pro Pegs, Renthal Bars, Trail tech speedo w/ billet mount, Pro Armor Skid plates
2003 Harley Davidson Fatboy - the perfect fusion of chrome and leather!!!
Magnum Photos
Mine came with the quiet core incert. I really like it for the 400 it isnt that powerful as some but i think it looks and sounds the best.
05 450R All the good stuff...
da t3 mov eee juss camm ouut dummmy.
Tecotty
honda450r
holershot tirz
spanks mufflr
T4 all the way!!!!!!!!!!!
1987 Honda 250x-- few mods
1998 Chevy Blazer 2door 4x4
Friends don't let Friends ride Yamahas!!!
i got a T-4 system too. me likey
Respect is earned, never given.
2002 250ex- SOLD.
Creator of the 250EX Performance FAQ. For 250ex headwork and various porting , please email me at flyinryanporting@gmail.com
Originally posted by monkeyboy
da t3 mov eee juss camm ouut dummmy.
lolOriginally posted by monkeyboy
da t3 mov eee juss camm ouut dummmy.
Jerry
Quadless again!!!!