Great system easy to install and looks great. Sounds great and the bike performs better with a little tuning.
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Sick I love the sound
Bought this and a hot cams stage 2 cam at the same time, can't really say how much power the exhaust alone gave me. My brother has hmf slip on and mine is a little more of a deep sound. Would definitely recommend. Looks great, fit perfect, install was simple.
Nice loud pipe sounds good i called around to get it installed but prices was nearly the same as buying the pipe again so i ended up trying to do and got it done it wasnt as bad as i thought i highly Recommend
Bought the full system for my 2014 trx450r and it does perfect, with a new air filter and jet kit it really brought it too life, tons more torque and sounds amazing! Very loud! Perfect.
Have this hmf pipe on my 400ex. This pipe has a nice deep tone and and really opens your quad. My 400 is SUPER loud and really throaty and snappy.
I got this for my 2013 Honda trx450er and as soon as I took it for a rip I felt a huge difference in power im done using fmf I think im gonna use hmf from now on I would defiantly recommend this to anyone.
I picked this pipe up on recommendation from a friend, and with the custom jetting and uni filter, and lack of air box lid this thing screams. I love it, but would not recommend it to anyone that doesn't want to be loud. the pipe is legal for trails, but is definately pushing the limit.
i bought this exhaust from a different site becouse i got it in a candy blue powder coat for my ltz 400. but this is a awsome exhaust before i got this i could barley get a wheelie going in second now i can get a wheelie going in 3rd and even 4th if i pull realy realy hard. it added alot of speed and hp. i put the quiet core in it and its still loud but now legal on trail and sounds awsome. 100% happy with the outcome
155 Mikuni Small Main Jet
HMF Basic Jet Kit Includes
150, 155, 160 Mikuni Small Main Jet
Due to the variations that may come into effect when tuning an engine (i.e. pipes, intake, altitude, cams, displacement, standard or high compression pistons, etc.) we CANNOT offer jetting recommendations.