🔧 Costa Engine Air Filter CAF-31411U / CAF6318
OEM Replacement: 13 71 7 561 235
Fits: Select BMW models – including 1 Series, 3 Series, and more (please verify compatibility before purchase)
✅ Top Reasons to Choose Costa:
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🔬 Superior Filtration (Up to 99%) – Blocks fine dust, dirt, and debris to keep your engine running smoothly
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💨 Engineered for High Airflow – Promotes better fuel efficiency, faster throttle response, and enhanced performance
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🛡️ Extended Life Filter – Delivers protection for 12,000–15,000 km (7,500–9,300 miles)
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🔩 OEM+ Fit Guarantee – Installs in minutes with no modifications or tools required
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🌦️ Built for Real-World Conditions – Durable construction resists heat, humidity, and extreme temperatures
🔄 Direct Replacement For:
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OEM Part Number: 13 71 7 561 235
✅ Outperforms OEM and aftermarket filters from WIX, FRAM, STP, Bosch, and other budget brands.
🆚 Costa vs OEM 13 71 7 561 235 & Generic Filters
| Feature | Costa CAF-31411U / CAF6318 | OEM 13 71 7 561 235 | Generic Filters |
|---|---|---|---|
| Filtration Efficiency | ⭐⭐⭐⭐⭐ Up to 99% | ⭐⭐⭐⭐ ~90% | ⭐⭐–⭐⭐⭐ |
| Engine Airflow | Optimized High-Flow Media | Standard | Moderate |
| Filter Material | Multi-layer Synthetic Fiber | Paper | Mixed / Low-Grade |
| Service Life | 12,000–15,000 km | ~10,000 km | 8,000–10,000 km |
| Installation Fit | OEM+ Precision Fit | OEM Fit | Varies |
| Environmental Resistance | Heat & Moisture Resistant | Moderate | Inconsistent |
📦 What’s in the Box:
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1x Costa CAF-31411U / CAF6318 Engine Air Filter (sealed and ready for installation)
🚗 Elevate Your Drive with Costa Performance
Say goodbye to stock restrictions. The CAF-31411U / CAF6318 is the high-efficiency, long-life upgrade for your BMW’s 13 71 7 561 235 filter — designed for drivers who demand the best.
🏁 Costa – Clean Air. Clear Power. Unmatched Value.
362*130*45
