DYNA Series

Built for real power. Designed to stand out. A fully stepped, high-flow exhaust system engineered specifically for 2006–2017 Dyna models. This isn’t a mass-produced pipe—each system is built in-house for performance, sound, and clean fitment. ✔ Stepped header design for improved flow and torque ✔ 2.50" performance core muffler ✔ Deep, aggressive tone without harsh rasp ✔ Hand-fabricated in small batches All this adds up to stronger pull, cleaner powerband, and a sound that actually matches the performance.   All systems include 18mm O2 Bungs, please reach out if you need 12mm or custom O2 configuration. Please allow 4-6 weeks for shipment Current Batch: Ships June 2026   Fits: 2006–2017 Harley-Davidson Dyna models