Increase your performance across the entire rpm range with D&D’s new dual slip-ons. Designed with an equal length cut for a custom look. No tuner needed when used with stock air cleaner. Dyno tuned to make a satisfying rumble.
Dyno Run for FXDF and FXDWG Slip-ons
Get all the details at D&D Exhaust.
Provided by Biker Pros.
