Great system easy to install and looks great. Sounds great and the bike performs better with a little tuning.
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.
I love the look of the exhaust and the added performance, it turned out to be a little too loud for my taste. I’m hoping there is something to add that will muffle the sound without affecting the performance. Other than that I couldn’t be happier with the increase in throttle response and the clean look.
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
If you correctly profile your 2014 Honda TRX400X including the model year, we will send you the specific unit to precisely fit your ATV.
Whether for a sport bike, dirt bike, cruiser, or ATV, an after-market exhaust system or a slip-on muffler will improve the performance of your motorcycle, which is particularly important for the race track and competition.
The stock exhaust systems are designed to meet the emissions and noise-level restrictions set in place by most federal, state, and local authorities, and laws vary from state to state. It’s important that everyone check with local laws to understand what changes to your stock exhaust system are permitted.
Most after-market exhaust parts are lighter weight than the originals from the manufacturers. Most after-market exhaust parts allow the exhaust to flow more freely, and with reduced back pressure, and thereby improve performance. Performance improvements might be achieved with higher horse power and top end speed, or tuned for better low-end torque and quicker acceleration.
Allowing the exhaust to flow with less restriction usually demands adjusting and retuning of the fuel/air system, whether it is carbureted or fuel injected. In many cases, you might not know whether or not adjustment or retuning is needed until after you installed the new exhaust and taken it out for test-ride.
Some carburetors allow you to adjust the fuel/air ratio and the idle, but in some cases, changing the exhaust might require rejetting. Check out the simple guide to rejetting your carburetors: http://www.motosport.com/blog/a-simple-guide-to-jetting-your-carb
If you correctly profile your ATV, including the model year, we will send you the specific unit to precisely fit your vehicle.