TWIN AIR
Replacement Backfire Air Filter - Fantic/Yamaha
Part # 1011-4037
$43.95
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Confirmed fit for 31 motorcycle configurations across Yamaha and Fantic, model years 2018–2025.
| Years | Make & Model |
|---|---|
| 2019-2023 | Yamaha YZ450FX |
| 2018-2022 | Yamaha YZ450F |
| 2019-2023 | Yamaha WR450F |
| 2019-2023 | Yamaha YZ250F |
| 2020-2024 | Yamaha WR250F |
| 2020-2024 | Yamaha YZ250FX |
| 2025 | Fantic XEF250 TL |
- Dual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)
- High quality materials and superior construction deliver unbeatable performance and protection
- Backfire-resistant layer of foam laminated to the inside
- Replacement air filter for Twin Air Powerflow kits
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Overview
The TWIN AIR 1011-4037: Replacement Backfire Air Filter - Fantic/Yamaha. Confirmed fit for 31 motorcycle configurations across Yamaha and Fantic, model years 2018–2025. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
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