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K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.
Maximize your engine's potential with the K&N X-Stream Top Air Filter, designed for superior airflow and performance. This model features a substantial 16-inch outside diameter and a sleek black finish, making it an ideal upgrade for high-performance applications requiring maximum air intake.
The K&N X-Stream Air Flow Top is a key component for enthusiasts aiming to optimize their engine's breathing. By replacing the conventional filter top, it dramatically increases the air intake capacity, allowing your engine to perform at its best. This enhanced airflow is crucial for maximizing horsepower and torque, especially in modified or high-demand engines. The filter is washable and reusable, providing a cost-effective and environmentally friendly solution for long-term use. Its robust construction ensures it can withstand demanding conditions, while the 16-inch OD size is suitable for larger air intake systems. The black finish complements any engine bay aesthetic.
Achieve peak performance and airflow. Purchase the K&N 66-1601 X-Stream Top Air Filter at GGCRACING.
| Brand | K&N Engineering |
|---|---|
| Manufacturer part number | 66-1601 |
| GGC SKU | KNN66-1601 |
| UPC / GTIN | 024844240798 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 16.8 × 16.5 × 2.2 in |
|---|---|
| Shipping weight | 2.54 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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