BASSANI XHAUST 2-into-1 Mid-Length Super Bike Exhaust System - 4" Muffler - M8 Touring 1F98B

2-into-1 Mid-Length Super Bike Exhaust System - 4" Muffler - M8 Touring Hand MIG-welded headers with black powdercoat finish, Hand TIG-welded stainless steel muffler construction, 1-3/4" headpipes step up to 1-7/8" into the collector to increase flow and improve performance, 4" OD diameter straight can 11" muffler body with black aluminum end cap, Removable spiral-core louvered baffle features an aggressive sound, 18 mm and 12 mm O2 ports with adapters and plugs, High-temperature black powdercoated mild steel heat shields and mounting hardware included, Made in the USA