Please select make, model and year4-Stroke Exhaust
Tons of new products are being introduced daily to trick out your UTV, not the least of which being aftermarket exhaust from the top manufacturers. The easiest way to boost the power and performance of your machine is by switching up the exhaust, and your options have never been better!
Whether you want to increase the performance of your UTV for racing, or you just want to add a little extra punch when you are out working or playing around, you can find a 4-stroke exhaust from Rocky Mountain ATV/MC to fit your needs. Some features of the exhaust systems and slip-ons we carry are that they are lightweight, include USFS certified spark arrestors, and are made of T-6061 airplane grade aluminum or stainless steel. These are just some of the aftermarket options, and we have several different designs and options to choose from. Running brands like Polaris, HMF, SLP, and Yoshimura will give you the confidence that your good time is backed up by high quality exhaust systems.
Don’t delay a noticeable improvement in the performance of your UTV any longer. Check out the exhaust options we have for your machine today!
Matt in MS
The megabomb was a great addition to the 4.1 muffler. I little deeper tone over stock and muffler. Added a little bottom end grunt and pull, and the whole system together really Gives the bike a better and smoother pull all the way through the power curve.Read All Reviews
Richard in CA
GOOD but PROBLEM::: What is up with the Fitment?? both the Mid Pipe and the Mid to Exhaust did not fit. I had to grind or Sand down connections and then had to use a rubber mallet to get the Mid pipe on and lots of sanding to get the Exhaust onto the mid pipe. Just Purchased this so can not rate durability! I will say performance seems good breaths well and woke up bike compared to stock bad shape restricting exhaust. The rest of the install was simple, and will see if there is any issue after time with the hangers. Also had to put the spacer on the outside of the clamp hanger and add a small spacer like 3 washers, other wise it was too loose around the exhaust body. I like the quick change for tuning or pulling the silencer and using just separately purchased spark arrestor. Looks good (I think)Read All Reviews
Brock in ID
I have the full system and as soon as I put it on I could tell a power difference. It really opened up the top end. The look of it makes it even better. I did however have a popping noise in the cold if I am letting the motor brake for me. Awesome pipe all aroundRead All Reviews
Brian in CA
Bought this for my 250x and it made a big difference with a jd jet kit and no toil air filter. The only thing is it’s really loud and the baffle to quiet it is always sold out. Which should let you how loud it is. Hey the Q unless you like it loud.Read All Reviews
PAUL in CA
I needed a spark arrestor and I purchased this one since the aluminum one was on back order and as always, sound is great and not too loud and provides excellent power throughout. I never rode the bike with the stock muffler so I cannot compare it but FMF always delivers power gains.Read All Reviews