4in. 909 Back Slash Slip-On Mufflers - Black. Fits Touring 2017up. - Cobra Exhaust Ready Made Front Brake Lines Chr * Anodized top ring groove

* Anodized top ring groove and crown

Dyna 1991-2017 (Exc FXDLS)

883cc Models require additional purchase of # CG-C9006 (Gasket

or valve to valve

4in. 909 Back Slash Slip-On Mufflers - Black. Fits Touring 2017up. - Cobra Exhaust Ready Made Front Brake Lines Chr * Anodized top ring grooveFeatures & Benefits: * 909 Slip Ons. * These mufflers are unique on several fronts. * First, the rear is finished with a rolled scalloped tip, not a simple slash cut. * That rolled tip is matched with an inner core finished with the same scalloped cut. * The inner tip is actually part of the constant velocity, tuned core that gives the muffler its great sound and performance. * Also, there are no unsightly external screws holding in the tip or core