K&N X-Stream Filter Top - 356mm (66-1400R) CL874254 Model: Fits BMW 5-Series E39

Model: Fits BMW 5-Series E39 Touring (1997-2003)

while also adding an elegant carbon look to your car

Give your car the boost it deserves with this quality exhaust

Quality materials: All parts are corrosion-resistant

K&N X-Stream Filter Top - 356mm (66-1400R) CL874254 Model: Fits BMW 5-Series E39Optimize your engine performance with K&N X Stream Filter Top K&N X Stream Filter Top is designed to improve airflow to your engine, resulting in better performance and efficiency. This filter top is ideal for both street and racing use, and it is a perfect upgrade for your car. With K&N's innovative technology, you can expect improved acceleration and a more responsive engine. **Specifications:** Diameter: 356 mm Model number: 66 1400R Material: High