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

  • Acerbis Muffler Plug

    Acerbis Muffler Plug

    scott in CA

    Slides in easily....

    Fits in my muffler with no issue, and stays put while I clean my dirty muffler and keeps the hole sealed. The flag on it makes for an easy handle to pull it out when I’m done spraying the rear end off.

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  • Pro Moto Billet Spark Arrestor End Cap

    Pro Moto Billet Spark Arrestor End Cap

    Jerry in AZ

    Great addition to a race bike!

    I have a crf250r and I'm going to race an offroad series but I need spark arrestors. I didn't want a full system so these end caps were perfect! East to install and they look amazing! They are shorter than the stock end caps so they almost tuck behind my plastics, which I love. Didn't notice any decrease in db level but that isn't why I got them. The screens are easy to remove and clean once you have the kit installed. Craftsmanship is amazing. You won't be disappointed.

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  • Enduro Engineering 4-Stroke Silencer Guard

    Enduro Engineering 4-Stroke Silencer Guard

    Louis in OH

    I would recommend this for everyone that rides a KTM. It keeps your boot from catching and bending the stock plastic piece out. Easy to install.

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  • Wolfman Kiowa II Heat Shield

    Wolfman Kiowa II Heat Shield

    CURTIS in OH

    No more melted plastic

    Great item to keep the side panel from melting when using saddle bags.

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  • FMF Factory 4.1 RCT 94db Spark Arrestor Insert

    FMF Factory 4.1 RCT 94db Spark Arrestor Insert

    Jason in ID

    Quick install.

    Works awesome! Previous owner did mx only. This saved my ears from bleeding and made it legal for off-road at the same time.

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  • Pro Circuit R-304 Shorty Aluminum Silencer

    Pro Circuit R-304 Shorty Aluminum Silencer

    Burt in NY

    Pro Circuit R-304 Shorty

    Pro Circuit need anyone say more. This product was just what the KX-85 needed. All-around performance has improved, and the sound can’t be beat.

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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 tools and 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!

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