Down Under Performance Head Pipe Carbon Fiber Must use S&S U-ring seal

Must use S&S U-ring seal appropriate for your carburetor size

25" in diameter

Selectable multi-spark mode for quick starting and smooth cruising

Radial caliper mounts are 100mm bolt pattern

+1" will not fit FXDR

Down Under Performance Head Pipe Carbon Fiber Must use S&S U-ring sealThe Trask Down Under Performance Head Pipe is designed for riders who demand performance, durability, and precision fitment. Built to outperform stock systems, this head pipe delivers superior flow, increased horsepower, and long lasting reliability. Stainless Steel construction which is TIG welded and purged to ensure smooth airflow and maximize strength. Unlike stamped factory parts, the machined port flanges provide a tighter, more positive seal at