Manufacturer Part Number: A2117660124

For BMW 550i 2010-2011

For Polaris 550 Classic Edge Carb F/C 2003

For Aprilia RSV1000 Tuono 2002-2005

1660088G00

Header Exhaust Manifold Fit Mazda MX6 Ford Probe 2.5L V6 1993-1997 Moto & ATV Sensor Manufacturer Part Number: A2117660124Feature: 1. Getting more air into your engine and more exhaust out is the key to a performance motor. That's where exhaust headers is significant as the first revenue of an exhaust system. Exhaust performance headers manipulate the air flow with the performance robbing exhaust manifold that came with your car. 2. Headers provide each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders; thus, the