FMF Turbinecore Spark Arrestor 020353 for Yamaha WR250 and YZ250

The FMF Turbinecore Spark Arrestor is designed for reliable off-road performance and dependable exhaust control on select Yamaha two-stroke motorcycles. Manufacturer part number 020353 and vendor part number 78-2815 identify this FMF replacement component for riders who need a durable, serviceable spark arrestor that maintains the motorcycle’s intended performance.

Designed to fit the 1991–1993 Yamaha WR250 and the 1991–1992 Yamaha YZ250, this spark arrestor integrates with compatible exhaust systems without creating a noticeable horsepower loss. Its construction includes stainless steel end caps that provide a clean, factory-style appearance while supporting long-term durability in demanding riding environments. The design also helps prevent loose parts from separating or falling off during operation.

The FMF Turbinecore is U.S. Forestry approved, making it suitable for applicable trail and off-road riding requirements where an approved spark arrestor is required. Its repackable construction allows the internal packing to be serviced as needed, helping maintain consistent performance and extend the useful life of the component. Confirm your motorcycle year, model, and exhaust-system compatibility before installation.

Fitment includes 1991, 1992, and 1993 Yamaha WR250 models, along with 1991 and 1992 Yamaha YZ250 models. This FMF spark arrestor is a practical choice for riders seeking durable construction, serviceability, and compliant trail performance.

Features:

• No horsepower loss: Designed to preserve the motorcycle’s intended engine performance.
• Repackable: Serviceable construction allows the internal packing to be replaced as needed.
• U.S. Forestry approved: Suitable for applicable riding areas that require an approved spark arrestor.
• Secure design: Built without loose parts that can fall off during operation.
• Stainless steel end caps: Provide a durable, factory-style appearance.
• Fitment: Fits 1991–1993 Yamaha WR250 and 1991–1992 Yamaha YZ250 models.
• Brand and identification: FMF manufacturer part number 020353 and vendor part number 78-2815.