Big Gun 07-1212 - 09-23 Yamaha YFZ 450R ECO Series Slip On Exhaust margin_10 063 in Thick - Requires

063 in Thick - Requires 1-3/8 in Spring - 90 Degree Angle - Aluminum - Black Anodized - 1-5/8 in OD Tube - Each

Its revolutionary design

The inner compartment is built with heavy-duty mesh sections for storage of quick-to-reach items such as napkins

0T Engines w/ APR Intake and Secondary Air Injection

Big Gun 07-1212 - 09-23 Yamaha YFZ 450R ECO Series Slip On Exhaust margin_10 063 in Thick - RequiresBig Gun 07 1212 09 23 Yamaha YFZ 450R ECO Series Slip On Exhaust ECO series is for the price conscious rider that wants to get every ounce of power out of his her motor but does not want to break the bank. Offered as only slip ons, the ECO series is affordable yet powerful. A cheap price does not equal a cheap exhaust. Our ECO series is built to the same rigorous standards as the rest of our lineup and does not skimp on quality, performance or sound.