European Performance Filters
BMC Air Filter FB866/04 – BMW X5 & X6 V8 (Full Kit)
BMC Air Filter FB866/04 – BMW X5 & X6 V8 (Full Kit)
SKU:FB866/04
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High-Flow Panel Filter Kit for BMW N63 & S63 V8 Applications
The BMC Air Filter FB866/04 is a precision drop-in twin panel filter kit engineered for BMW X5 and X6 V8 models, including 50i (N63) and X5M/X6M (S63). Built with BMC’s Full-Moulding red rubber frame and multi-layer oiled cotton gauze backed by epoxy-coated alloy mesh, it increases intake efficiency while filtering particles down to ~7 microns—tighter than typical OEM paper (~10 μm). Washable, reusable, and designed for an OEM-perfect seal in the factory dual airboxes.
Why Choose the BMC FB866/04 Air Filter Kit?
- Enhanced Airflow & Filtration: Higher intake volume with fine particulate capture (≥ 7 μm).
- Washable & Reusable: Service with the BMC regeneration kit—ditch disposable paper filters.
- Durable Full-Moulded Design: Seamless red rubber frame for rigidity and long-term sealing.
- OEM-Style Fitment: Direct drop-in for dual factory airboxes; no tuning or modifications required.
Fitment & Vehicle Compatibility
| OEM Cross References | BMW 13717638566 |
| Compatible Models (Full Kit – 2 filters) |
BMW X5 (F15) xDrive50i — 4.4L N63, 2014–2018 BMW X6 (F16) xDrive50i — 4.4L N63, 2015–2019 BMW X5 M (F85) — 4.4L S63, 2015–2019 BMW X6 M (F86) — 4.4L S63, 2015–2019 |
| Filter Type | Panel (drop-in replacement; twin kit) |
| Material | Pre-oiled multi-layer cotton gauze with epoxy-coated alloy mesh |
| Filtration Efficiency | ~7 μm (vs. ~10 μm typical OEM paper) |
| Washable / Reusable | Yes — compatible with BMC regeneration kit |
| Package Contents | 2 × Panel Air Filters (FB866/04) — Full Kit |
| Notes | Designed specifically for the V8 50i and X5M/X6M dual-airbox setups |
Always verify via VIN and airbox layout before purchasing. Fitment confirmed by BMC’s model pages and multiple BMW specialists.
The BMC Advantage
Motorsport-proven materials and construction deliver smoother airflow, sharper throttle response, and long-term value—while preserving OEM reliability in your BMW SUV.
Need installation tips? Visit our Installation Guide or explore the full BMW Air Filter Collection.
Equip your X5/X6 V8 with the BMC FB866/04 air filter kit—engineered for airflow, protection, and endurance.
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