Bassani Short 2:1 Exhaust for FL - Stainless Steel - 1F42SS

Stepped headers merge into a true reverse-cone 4" Megaphone Can muffler. 1-3/4" headpipe steps up to 1-7/8" into the collector to increase flow and improve performance. Removable spiral-core louvered baffle included. 18 mm and 12 mm O2 Ports with adapters and plugs. Includes mounting hardware.