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dirt bike Exhaust

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Dirt Bike Exhaust Systems

Aftermarket dirt bike exhaust systems are among the most popular upgrades that off-road enthusiasts seek. Why? A good exhaust system can add power throughout your bike’s RPM range easier than nearly any other mod. You can also tune it to your style of riding. Need to be stealthy for the hills? Want it wide open for the track? Rocky Mountain ATV/MC has you covered.

An exhaust system is a great way to really add some extra snap to your ride, but since it’s highly visible, it’s also one of the easiest ways to trick out your bike. After all, your friends can’t help but notice when a beefy new exhaust system is installed on your dirt bike! It doesn’t matter if you stick exclusively to the motocross track or the mountain trail, exhaust systems are important. That’s why at Rocky Mountain ATV/MC, we make sure to always stock an impressive selection at all times.

If you’re looking to add some extra power to your 4-stroke bike, look no further than the many options we have for 4-stroke exhaust systems. If you’re a die-hard 2-stroke fan, you’ll love our sections for 2-stroke pipes and 2-stroke silencers. It’s easy to find exactly what parts are compatible with your bike with our Parts Finder. All you need to do is enter your bike’s make, model and year. We’ll display every exhaust pipe and silencer that fits your specific motorcycle. That way you know you’re getting a high quality product that has been carefully crafted to match your ride. (If you want to stick to original stock replacements, that’s great too. Check out our OEM parts.) If you’re just looking for a few good ways to customize your existing setup, take a look at our dirt bike exhaust accessories, where you’ll find a variety of options, including quiet cores, spark arrestors, aluminum pipe guards, silencer packing and more.

At Rocky Mountain ATV/MC, we know dirt bike exhaust systems. That’s why we’ve chosen to carry the most popular brands, including Yoshimura, fmf, Pro Circuit, Lexx and more. When it comes to motorcycle exhausts, pipes, silencers and mufflers, we offer the best products at the lowest prices. So when you want to add some extra torque and bling, you know where to turn. It’s what your dirt bike deserves!

Latest Exhaust Reviews – You could win up to $500 for reviewing products!

  • Lexx MXe Replacement Exhaust Springs

    Lexx MXe Replacement Exhaust Springs

    Kody in ID


    Broke on the first pull. Ordered another set with the Tusk puller, springs broke again. Absolute junk.

    Read All Reviews
  • Enduro Engineering Spark Arrestor End Cap

    Enduro Engineering Spark Arrestor End Cap

    marc in BC

    The only issue I’ve had is having to clean the scre...

    The enduro engineering spark arrestor end cap is a great way you be compliant for off-road riding for about half the price of a complete silencer. Installs in about 10 minutes and looks great

    Read All Reviews
  • FMF Power Core 4 Hex S/A Silencer

    FMF Power Core 4 Hex S/A Silencer

    ridetheisland in MI


    FMF installed easily. great mufflers. came with spark arrestor. Shipping was fast and the price was right

    Read All Reviews
  • P3 Carbon Head Pipe Heat Shield

    P3 Carbon Head Pipe Heat Shield

    Cody in GA

    Looks great, easy install

    My 500's exhaust is tucked in but the wife's 350 exhaust comes out around the coolant hoses. She burned her pants and I thought it was just her doing something wrong. I rode the 350 when my bike was out of commission for a weekend and realized the issue. This solves the issue.

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  • FMF Turbine Core 2.1 Silencer

    FMF Turbine Core 2.1 Silencer

    Trevor in BC

    Awesome pipe and awesome value!

    Great pipe! Makes the bike sound amazing and keeps me legal with having a spark arrestor as we are required to have one here in British Columbia. Great bang for the buck! Gotta also say I’ve bought a few things for my bike from Rocky Mountain ATVMC and the customer service has been impeccable!

    Read All Reviews
  • FMF Factory Fatty Pipe

    FMF Factory Fatty Pipe

    Dominick in NV

    YZ 125

    I ran this on my Yamaha yz125, I race everything from moto to enduro and desert. This pipe does add a good bottom to mid hit and adds a lot more over-rev (13500rpm paired with a shorty) but this pipe is so weak.... It dents super easy and really doesn't look the best... I recommend getting an FMF gnarly. But the pipe does offer good power feel, but if you're looking for something durable, this is not the pipe for you

    Read All Reviews
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