Guaranteed Fitment
Always the correct part
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At DMG Motorsports, we present the UNI Multi-Stage Competition Air Filter NU-8501ST, a replacement air filter designed to fit in the factory air box exactly like the original filter. Its two-stage design supports easy, complete cleaning, while the dual foam layers can be serviced separately for practical maintenance.
Features:
| Vehicle | Year(s) |
|---|---|
| Polaris Big Boss 250 4X6 | 1989–1992 |
| Polaris Big Boss 250 6X6 | 1991–1992 |
| Polaris Big Boss 400L 6X6 | 1997 |
| Polaris Trail Blazer 250 | 1990–2000 |
| Polaris Xpress 300 | 1996–1999 |
| Polaris Xpress 400L | 1996–1997 |
Guaranteed Fitment
Always the correct part
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