EXHAUST RACE RS-4 SLIP-ON SS-SS-CF Category_Default Category/SLED/Polaris/AXYS 800 H.O. '18-Up The brushed aluminum body

The brushed aluminum body

The end result is a product that gives you an unparalleled competitive advantage

And with millions of ride hours on them

with a perfect combination of resistance and flexibility

It features a full LCD interface

EXHAUST RACE RS-4 SLIP-ON SS-SS-CF Category_Default Category/SLED/Polaris/AXYS 800 H.O. '18-Up The brushed aluminum bodyRS 4 exhaust systems illustrates the endless cycle of development. Working in conjunction with the factory teams has provided us with new ways to increase performance, lower sound levels and centralize mass. The end result is a product that gives you an unparalleled competitive advantage.