17-UP FL EXHAUST 2:1 SHORT MEGA BLK
1F42RB
FEATURES
- Stepped headers merge into a true reverse-cone 4in. megaphone can muffler
- 13/4in. headpipes step up to 17/8in. into the collector to increase flow and improve performance
- 4in. megaphone muffler body with matching billet end cap
- Removable spiral-core louvered baffle included
- 18mm and 12mm O2 ports with adapters and plugs