The Big Gun EVO Street Series exhaust for the Honda CBR 250 was designed to deliver maximum horsepower and torque gains throughout the RPM range. Made from .049 stainless steel tubing and an aluminum muffler canister, the EVO “S” exhaust system is much lighter than stock units. The sleek muffler design allows for maximum clearance and ease of installation. The muffler is coated black and wrapped in a high temp EVO “S” decal, then coupled with an aggressive black end tip for a sharp look. This system retails at $569.99.