Coffman's Honda Rebel 300 CMX300 THUNDER Exhaust (2017-2024)
Coffman's Honda Rebel 300 CMX300 THUNDER Exhaust (2017-2024)
Coffman's Honda Rebel 300 CMX300 THUNDER Exhaust (2017-2024)
Coffman's Honda Rebel 300 CMX300 THUNDER Exhaust (2017-2024)

Coffman's Honda Rebel 300 CMX300 THUNDER Exhaust (2017-2024)

Sale price$399.99
Color:Blacked Out Edition
Pickup available at 181 Wabash Avenue Usually ready in 24 hours

Coffman's Honda Rebel 300 CMX300 THUNDER Exhaust (2017-2024)

Blacked Out Edition

181 Wabash Avenue

Pickup available, usually ready in 24 hours

181 Wabash Avenue
Ukiah CA 95482
United States


Customer Reviews

Based on 43 reviews
Elaine Craig
Honda 500 Rebel

The length and size of the exhaust looks great. The sound is great very happy with your product.

Absolutely love it. If your serious considering replacing the stock this is the perfect choice.

The price is a big ask but not only does it make the bike look more appealing but absolutely makes the bike feel a sound light years better. I do truly believe it is worth every penny. If you have the money to spare it absolutely stomps any other brands. I can’t recommend it enough an will be coming back for any other bikes I intend on working on.

Game changer

Wife’s first bike and without a tach. She couldn’t hear when to shift with factory exhaust. We saw this on Ride with Rea’s channel and had to have it. Super easy to install and sounds really good. Wife is really happy.

Awesome Product -- Great addition to the Rebel 300

Just purchased the the Thunder exhaust for my son's Rebel 300. The product quality is awesome and the install is the easiest ever. Great customer service when we thought the product was lost. Thanks to the Coffman Team!!!


It’s amazing! Packaged with care. Sounds great. Well done, Coffman’s!

Honda CMX 300 Rebel THUNDER (2017-2024) Stainless Steel Ceramic-Coated Black Exhaust.
  • Made in the U.S.A.
  • Preinstalled removable CNC machined db-killer (baffle) retained inside the tip through the highest quality high-temp silicone O-Ring, spacer, and snap-ring.
  • Includes a large perforated core encompassed by replaceable packing assisting in heat management and sound suppression.
  • All pipes are manufactured from 304 stainless steel tubing that is CNC machined, mandrel bent then tig welded to perfection.
  • Designed to fit stock applications to wide tired to stretched swing arm applications. They then have a machined angled cut billet aluminum tip anodized with an array of colors ranging from ceramic red, black, gold or blue. Polished aluminum is also available on the tip.
  • This tip can be rotated to suit your desired appearance.