Coffman's Exhaust Systems

Coffman's Exhaust Systems Coffman's Exhaust strives to provide people with affordable, high quality exhaust systems with style, performance, craftsmanship, and attention to detail.

06/22/2026

Monday Review Highlight 🏍️🔥

​Starting the week strong with some incredible feedback from the community! Huge shout-out to Camilo for the awesome 5-star review!

​Sound On 🔊

​Check out this absolute beauty of a Kawasaki ZX-4RR and that incredible startup sound! That custom exhaust profile looks sleek and sounds even meaner on the pavement. Thank you for sharing this killer footage!

​Want to See Your Ride Featured? 🎬

​We want to see (and hear!) how your bike is repping Coffman's Exhaust Systems. Share your photos and videos by leaving a review on our website to get featured on our next weekly highlight!
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06/18/2026

Thunder Thursday! ⚡🏍️

​Just look at this slick setup on the Honda 500! We couldn't agree more with this 5-star review: the Coffman’s Thunder exhaust takes this bike to a whole new level.

​Not only does it blend perfectly with the blacked-out look, but it trades the stock hum for a deep, aggressive roar.

Shout-out to Jinder for this Video on their upgrade!
https://youtu.be/Wr1cRkYosBo?is=1ot2AYcZAuGQinPL

​Drop a comment if you're ready for this kind of sound upgrade! 👇
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06/15/2026

"Looks awesome, sounds great!" We couldn't agree more! 💚

​Big thanks to Logan for the 5 star review, the killer sound clip, and for showing off how that green tip looks on his Ninja 500. Let’s hear those revs! 👇
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06/04/2026

"10/10 would put on my next bike." 🏍️💨

​Huge shoutout to Jamie Ellsworth for the stellar 5-star review!

​"Amazing sound, almost open header with hint of rasp. Nice and slim hides right under the peg... Easy install took 10 minutes or less."

​Ditching the stock setup for a custom build? Our Universal Shorty Pipes are designed exactly for that. Whether you are stripping down a cruiser, building a cafe racer, or just refuse to stick with a stock look, these universals deliver massive sound and a sleek profile that tucks perfectly out of the way.

​Ready to finish off your custom build with the perfect exhaust? Hit the link in our bio to grab your Universal Shorty (check out the Blacked Out Edition!) today. 🏁

05/27/2026

Shout-out to Eric Martin for these Awesome clips of of the killer work on this Kawasaki Ninja ZX-14! 🏍️🔥

​Swapping out that massive stock pipe for the sleek Coffmans Exhaust completely transforms the profile and definitely sheds some serious weight off the bike. The red and black color scheme was already looking incredible, but this upgrade gives it that perfect aggressive edge.

​Excellent job getting this beast dialed in, Eric!

05/25/2026

Honoring the fallen. No matter where you are in the world, the courage to stand up and sacrifice for the safety and freedom of others is something we all respect.

​Remembering the brave today and always.

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05/21/2026

Huge shoutout to Tony for ditching the bulky stock setup and upgrading his 2025 Kawasaki ZX-6RR with our Coffman's shorty exhaust! 🔥
The stealth black finish fits perfectly with that crisp white and red color scheme. Looks killer, sounds even better, and drops some serious weight. Ride safe and enjoy the new sound, Tony! 🏍️💨

What do you guys think of this setup? Let us know below! 👇
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SportbikeLife BikeMods KawasakiNinja

Monday Motivation: Customer Spotlight! 🏍️✨There is no better way to kick off the week than seeing a beautifully customiz...
05/18/2026

Monday Motivation: Customer Spotlight! 🏍️✨

There is no better way to kick off the week than seeing a beautifully customized bike and hearing from a happy rider! Check out this gorgeous blue Honda Rebel 500 rocking our Thunder Exhaust!

Here is what Sean James had to say about his recent upgrade for his wife's bike:
"I purchased this for my wife's bike. Build quality was excellent, easy installation, packaging was very nice. The tone of the muffler at idle and while riding is pleasant. Would I buy again? Yes 100%" ⭐⭐⭐⭐⭐
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05/07/2026

The Yamaha FZ1 has always been a "wolf in sheep’s clothing" the heart of an R1 tucked into a frame that doesn’t require a chiropractor visit after every ride. But even a beast like this deserves a voice that matches its performance.

​Check out this build featuring a Coffman’s Shorty Exhaust with a custom gold tip. It’s the perfect blend of aggressive styling and that signature raw howl.

​Why the FZ1 + Coffman’s?

​Leaner & Meaner: Lose the bulky, heavy stock canister for a significant weight reduction and a much cleaner look at the rear wheel.

​The Sound: Go from a quiet hum to a deep, throaty growl that lets everyone know the liter-bike has arrived.

​Precision Fit: Our exhausts are designed to follow the lines of the swingarm, keeping the profile tight and the aesthetics on point.

​Custom Finishes: From the classic gold tip shown here to various other anodized options, you can match your bike’s accent colors perfectly.

​Performance Meets Style

​The FZ1 is legendary for its mid-range punch and top-end scream. By opening up the airflow with a Coffman’s slip-on, you aren't just changing the look you're enhancing the soul of the machine.

​Ready to upgrade your ride?

Whether you’re carving coastal canyons or commuting through the city, make sure they hear you coming.

​👉 Shop the collection at our website. (Link in bio)

04/28/2026

Tuesday Testimonial: 2026 Ninja 500 Edition

There’s nothing like hearing it straight from the riders. Nathan B. just dropped a 5-star review on the new setup for his 2026 Kawasaki Ninja.

​The Look: Stealthy blackout finish paired with a blue tip that perfectly matches the Ninja’s factory graphics.

​The Verdict: "Love the sound of this exhaust fit my 2026 Kawasaki Ninja perfect."

​Why it works: When you want that aggressive supersport sound without the bulk of the stock muffler, the Shorty slip-on is the go-to.

Address

181 Wabash Avenue
Ukiah, CA
95482

Opening Hours

Monday 7am - 3pm
Tuesday 7am - 3pm
Wednesday 7am - 3pm
Thursday 7am - 3pm
Friday 7am - 11am

Telephone

+17074627881

Website

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