K&N DU-1112R Air Filter
K&N DU-1112R Air Filter
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K&N DU-1112R Air Filter
Experience the thrill of racing with the K&N DU-1112R Air Filter, meticulously designed for closed course and competition use. This air filter is engineered to boost your vehicle's performance by increasing power, making it an essential upgrade for any serious racer.
Key Features:
- Purpose Built for Racing: Specifically designed for high-performance applications.
- Power Increase: Optimized airflow leads to enhanced engine power.
- Two Ply Cotton Race Filter Media: Ensures superior filtration while allowing maximum air intake.
- Fewer Pleats: Features fewer pleats compared to standard K&N replacement air filters for improved performance.
- Washable and Reusable: Durable construction allows for repeated cleaning and use.
- Direct Fit: Designed to fit seamlessly into the original equipment (OE) airbox.
- Fuel-Management Modifications: May be necessary for optimal performance; consult your vehicle's specifications.
- One Year Limited Warranty: Confidence in quality and performance with K&N's reliable warranty.
Benefits:
Transform your racing experience with the K&N DU-1112R Air Filter. Enjoy the benefits of enhanced engine responsiveness and performance while also being able to clean and reuse the filter, saving you money in the long run.
Use Cases:
This air filter is perfect for:
- Racers looking to gain a competitive edge on the track.
- Performance enthusiasts who want to maximize their engine's potential.
- Anyone seeking a reliable and long-lasting air filtration solution.
Upgrade your vehicle today with the K&N DU-1112R Air Filter and unleash the power of performance!
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.

