Harley Davidson Slip-On Mufflers
Turn your Harley Davidson into a thunderstorm on wheels with Boneshakers’ slip-on mufflers. Designed for that signature deep, throaty rumble, our high-performance exhausts let your V-twin roar like it was born to. More power, more attitude—ride louder, ride prouder!
Engineered for Performance and Bold Styling
Our aftermarket Harley Davidson exhaust mufflers are meticulously engineered to amplify your bike’s sound and torque without sacrificing style. Each set is built from premium stainless steel, ensuring durability and a flawless finish for an eye-catching look.
The streamlined design promotes optimal airflow, so you get that legendary low rumble alongside a noticeable boost in performance. Whether you’re exploring city streets or tearing down the highway, these Harley Davidson slip-on mufflers deliver a thunderous presence that truly sets your ride apart.
Selecting Your Ideal Setup
Selecting the perfect slip-on starts with defining your goals. If you crave a roaring soundtrack, opt for mufflers with a more aggressive baffle design. For a balanced tone, choose moderate baffles that offer both volume and refinement. Consider materials, finish, and compatibility to ensure a seamless fit on your specific model.
Always verify the product’s noise compliance in your region. By aligning these factors with your style and needs, Harley Davidson slip-on exhausts become the ultimate upgrade for unrivaled presence and dependable performance.
Turn Your Bike Into a Beast with Boneshakers
Boneshakers merges American craftsmanship with unbeatable performance to elevate your ride. Our free shipping, generous bulk discounts, and bold designs ensure top value for both individual riders and dealerships. Each Harley Davidson slip-on muffler we produce is shaped like a megaphone for that signature roar—assertive but never obnoxious.
Manufactured in North Carolina, they bring the perfect balance of power, style, and reliability. Make your bike the head-turner it deserves to be—shop Boneshakers’ Harley Davidson exhaust mufflers today and experience the thrill of riding louder, prouder!
FAQ
What is the loudest motorcycle exhaust for Harley-Davidson?
Bullies are the loudest Harley-Davidson slip-on mufflers out there. While all of our Harley-Davidson slip-on exhaust options will turn your bike into a beast, Bullies approach deafening decibel levels.
If you want to make your bike a head-turner without worrying about shattering windows, we also sell Boneshakers (loud) and Jackhammers (louder).
Do I need to remap my Harley after installing slip-on mufflers?
Modding your Harley changes its factory specs. Our Harley-Davidson exhaust mufflers improve airflow. That’s great for performance, but it can disrupt the bike’s previous air-fuel ratio.
It’s not mandatory, but a proper ECU or dyno tuning will guarantee that your Harley-Davidson slip-on mufflers are balanced and fully optimized for your bike.
Here’s everything you should know: Get the Most Out of Your Boneshakers Motorcycle Exhaust: Tuning Tips for Better Performance.
Will slip-ons affect how my Harley feels?
Most customers report modest performance gains, especially after a tuning.
Slip-ons typically provide an instant throttle response, faster acceleration, and increased horsepower and torque. And, the weight reduction naturally improves handling, balance, control, and responsiveness.
We’ve only scratched the surface. Check this guide: Will Upgrading My Exhaust Improve My Motorcycle’s Performance?
Which finish should I choose?
Harley-Davidson slip-on mufflers come in polished chrome and black Cerakote. The visual differences are obvious: polished chrome has that classic high-shine look; black Cerakote has more of a modern, stealthy style. Match or contrast? Your call.
If you want the toughest Harley-Davidson slip-on exhaust, we recommend black Cerakote. Both finishes are extremely rugged and reliable, but black Cerakote is a special ceramic-based coating that’s famously resistant to corrosion, heat, chemicals, and abrasions.
What’s with the megaphone shape?
Our unique megaphone design isn’t just for looks. It’s one of the reasons why our Harley-Davidson slip-on mufflers are so much louder than other aftermarket slip-ons. They don’t just produce a thunderous roar; they launch it down the road.
The basic science is that the megaphone shape acts as a bridge between high-pressure air in the pipe and low-pressure air outside of it. Without the megaphone shape, mismatched air pressure causes sound energy to reflect back into the pipe instead of launching forward.
The megaphone shape prevents sound waves from bottlenecking, instead focusing them into a concentrated beam of sound energy that gets propelled much farther than you get with traditional mufflers and other slip-ons.
Is it illegal to have a slip-on exhaust on a motorcycle?
These Harley-Davidson slip-on mufflers are street legal, but we recommend checking your local noise ordinances to be safe.
Can I install these Harley-Davidson exhaust mufflers myself?
Yep. Our Harley-Davidson slip-on exhaust mufflers have a cat-back design that uses the bike’s existing mounting points and hardware. All you need is basic hand tools and an hour.