2-into-1 Exhaust System with Superbike Muffler - Stainless Steel - Catalytic Converter - 49 State
Stepped 1-3/4" to 1-7/8" stainless steel headpipes
4" muffler body with tapered end cap
Features TIG welding, 18 mm O2 bungs and 12 mm adapters
Partial heat shield covers the rear cylinder headpipe
Brushed stainless steel finish
Made in the U.S.A.