K&N 5 1/8in Flange 11in OD 3 1/4in Height w/ Vent Custom Air Cleaner Assembly
K&N 5 1/8in Flange 11in OD 3 1/4in Height w/ Vent Custom Air Cleaner Assembly
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K&N 5 1/8in Flange 11in OD 3 1/4in Height w/ Vent Custom Air Cleaner Assembly
Elevate your engine's performance with the K&N Custom Air Cleaner Assembly, meticulously crafted for the ultimate racing experience. Designed to seamlessly fit any engine that utilizes a round element air cleaner housing, this assembly not only enhances aesthetic appeal but also significantly boosts airflow.
Key Features:
- Superior Airflow: Experience unparalleled airflow that enhances engine performance, thanks to the renowned K&N Air Filters.
- Multiple Designs: Choose from four distinct designs to find the perfect custom assembly that complements your engine and style.
- Complete Assembly: Each kit includes a base, element, and top plate, ensuring a straightforward installation process.
- Race-Ready: Specifically engineered for racers, providing the ideal blend of functionality and visual appeal.
Benefits:
- Increased horsepower and acceleration with improved air intake.
- Long-lasting performance due to the high-quality materials used in construction.
- Easy to maintain and clean, ensuring optimal performance over time.
Use Cases:
- Perfect for racing enthusiasts looking to maximize their engine's potential.
- Ideal for custom builds and restorations that require high-performance air filters.
- Compatible with a variety of vehicles that feature round element air cleaner housings.
Upgrade your vehicle with the K&N 5 1/8in Flange Custom Air Cleaner Assembly and witness the difference in performance and style. Experience the K&N advantage today!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

