Supertrapp FatShot 2:1 F*ST12-17 Black

Supertrapp's Fat Shot systems are a true fat exhaust with headers measuring 1 3/4" (44.5mm) flowing into a true 2 1/2" (63.5mm) collector, no cheap covers are used here, allowing an increase in performance across the board and a bottom-end torque increase. The end muffler is the well-known 4" external disc system with 2 1/2" inner core, allowing you to tune your exhaust the way you like it. Comes with adjustable discs, closed end cap and polished trim ring.