OXA Factory Spark Arrestor Silencer

The OXA Factory Spark Arrestor Silencer is purpose-built for riders who need a true spark arrestor exhaust solution without sacrificing the aggressive power delivery and lightweight performance OXA is known for. Unlike add-on inserts, these silencers are engineered from the start as dedicated spark arrestor systems for hard enduro, trail, and forestry-approved riding areas.

Features

• True spark arrestor silencer design
• Built specifically for off-road and hard enduro riding
• Helps meet spark arrestor requirements for public trail systems and forestry riding
• Deep, aggressive exhaust tone with smooth power delivery
• Durable construction for extreme enduro conditions
• Designed to pair with OXA Factory pipes and OEM exhaust systems
• Designed as complete spark arrestor silencers, not insert-style spark arrestors.
• Features an easy-to-remove spark arrestor for quick cleaning and maintenance, helping maintain peak performance.

Performance

OXA Factory Spark Arrestor Silencers are engineered to maintain strong bottom-end response and excellent throttle control while providing the protection required for many off-road riding environments. Ideal for technical terrain, hard enduro racing, woods riding, and all-day trail use.

Fitment

Available for select models using the dropdown menu:

• KTM 250/300 TBI (2024+)
• KTM 250/300 TPI (2020–2023)
• Yamaha YZ250 (2002–2026)
• Beta RR 250/300
• Sherco SE 250/300 2T D28 (2025+)
• This Sherco silencer only fits Sherco models equipped with the OEM 28mm pipe connection. Please verify your pipe diameter before ordering.