Send us your stock Thunder Stroke or PowerPlus Challenger Indian touring mufflers to be re-fit into our Deep Growl Bomber mufflers. Bomber Performance Mufflers fit Indian Chief, Chieftain, Springfield, RoadMaster and Challenger bikes. For Thunder Stroke 111 Bagger and Challenger liquid Cooled Touring Bikes. Quick turnaround so you can get back on your bike as soon.
These slip-ons come with a fixed baffle. There are no additional baffle offerings.
Hear the sound: