2-into-1 Exhaust System with Superbike Muffler Outerwear Comes complete with 18 mm

Comes complete with 18 mm O2 bungs and 12 mm adapters and plugs

Contour uses stock springs & bolts

- 2004-2006 Harley-Davidson 1200 Roadster XLR Front: 2004-2006

Inner PU Coating: Breathability/Permeability

2-into-1 Exhaust System with Superbike Muffler Outerwear Comes complete with 18 mm2 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.