Upgrade your KTM Duke 790’s performance with the K&N High-Flow Original Lifetime Engine Air Filter (KT-7918). Designed to increase horsepower and improve airflow, this washable, reusable air filter offers exceptional filtration and durability. Engineered with layered, oiled cotton media, it provides superior engine protection and ensures long-lasting performance. The filter is a direct drop-in replacement, fitting seamlessly into your factory airbox, and is backed by K&N’s No-Hassle Lifetime Limited Warranty.
Key Features
- Performance Boost: Increases horsepower by improving airflow and reducing air restriction for a noticeable performance improvement.
- Washable & Reusable: Designed to last the life of your vehicle, reducing waste and maintenance costs.
- Superior Filtration: Multiple layers of oiled cotton gauze provide exceptional filtration, capturing contaminants for better engine protection.
- Easy Installation: Engineered to fit directly into your factory airbox for a hassle-free installation.
- Lifetime Warranty: Backed by K&N’s No-Hassle Lifetime Limited Warranty for long-term reliability.
- Low Maintenance: Only requires cleaning every 50,000 miles under normal highway driving conditions.
- Emissions Legal: Legal for street use in all 50 states without voiding your vehicle warranty.
Specifications
- Filter Material: Cotton gauze for optimal filtration and airflow.
- Dimensions: 7.938″ (L) x 5.938″ (W) x 1.438″ (H).
- Weight: 0.8 lbs (0.3 kg).
- Filter Re-Oiling Amount: 1.01 oz (30 ml).
- Shape: Panel air filter for an easy, drop-in fit.
- Washable & Reusable: Provides long-lasting value and reduces environmental impact.
Why Choose K&N for Your KTM Duke 790?
- Improve engine performance with increased horsepower and airflow.
- Enjoy long-term savings with a washable, reusable air filter.
- Rely on K&N’s trusted, high-quality filters backed by a lifetime warranty.
Enhance your KTM Duke 790’s engine efficiency and performance with the K&N High-Flow Original Lifetime Engine Air Filter (KT-7918) for superior airflow and protection.














































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