S&S Premium 55mm CNC Ported Manifold

The Premium 55mm CNC Ported Manifold from S&S Cycle is built for riders chasing sharper throttle response, improved airflow, and serious V-Twin performance. Designed to suit Milwaukee-Eight 2017-up models, this precision-machined manifold uses advanced 5-axis CNC porting to deliver consistent shape, flow, and fuel-air atomisation. It’s made to work with 55mm throttle bodies and suits […]
S&S 55mm Performance Manifold

Big bore engines are all about the flow, more air in and more air out, anything that slows that down, robs horsepower. The factory M8 intake manifold does a decent job in stock form, but starts getting in the way when trapped between 124ci and larger cylinders. The stock polymer unit is also less tolerant […]
