FMF Turbinecore/Turbinecore II Spark Arrestor Yamaha PW80 (91-06) | 024038 ZRT V-Twin 20W-50 is recommended for

V-Twin 20W-50 is recommended for use in V-Twin Primaries

- KTM SX-F 350 2016-UP

Supports and prevent the Case Saver from breaking or ripping the sprocket cover bolts on impact

Laser etched logo

The rear chain guide is built like a factory race bike and is used by the top Yamaha support team riders

FMF Turbinecore/Turbinecore II Spark Arrestor Yamaha PW80 (91-06) | 024038 ZRT V-Twin 20W-50 is recommended forNo horsepower loss Repackable U. S. Forestry approved No loose parts to fall off Stainless steel endcaps look like factory bikes Compact in size and lightweight, the Turbinecore spark arrestor system uses the exclusive "Turbine Dampening System" making it a U. S. Forest approved silencer. Now older machines can be U. S. Forest legal with an updated factory look and sound. Re packing is made easy as their are no rivets to drill out. Fitment: Make Model