Product Description Summary

The K&N KA-6512 Replacement Air Filter is designed to enhance the performance of your Kawasaki Ninja 650 by delivering increased horsepower and durable engine protection. Washable, reusable, and emissions-legal, this filter is a long-term upgrade built to last the lifetime of your bike.

K&N High-Flow Air Filter Kawasaki Ninja 650 – Maximum Performance & Lifetime Durability

Elevate your Ninja 650’s performance with the K&N High-Flow Air Filter. Engineered for riders who demand power, protection, and long-term reliability, this lifetime air filter enhances engine responsiveness without compromising filtration.

Enhanced Performance & Efficiency

Horsepower Boost – Designed to increase horsepower and throttle response.
High Airflow – Allows greater air intake for optimized combustion and performance.
Reusable & Washable – A cost-effective solution that can be cleaned and reused for life.

Built for Long-Term Use

Lifetime Durability – Designed to last the life of your motorcycle.
Factory Fit – Precisely engineered to fit into the stock air box without modifications.
50,000-Mile Service Interval – Under normal highway use, cleaning is only required every 50,000 miles.

Safe, Legal & Warranty-Proof

Emissions Compliant – Legal for use in all 50 U.S. states.
No Warranty Void – Will not affect your motorcycle’s factory warranty.
Lifetime Limited Warranty – Backed by K&N’s hassle-free warranty support.

Added Benefits

Made in the USA – Trusted American engineering for over 40 years.
Pre-Oiled & Ready to Ride – Arrives pre-treated with K&N’s signature oil for immediate use.

🔧 Easy Maintenance Instructions

1. Use a K&N Recharger Kit to clean the filter.

2. Rinse with low-pressure water.

3. Let it air dry, re-oil, and reinstall.

   Frequently Asked Questions

   Q1. Is this air filter compatible with my Kawasaki Ninja 650?
   Yes, the K&N KA-6512 is specifically designed for the Kawasaki Ninja 650 and fits directly into the stock airbox.

   Q2. How often does the filter need cleaning?
   Under normal highway driving conditions, it only requires cleaning every 50,000 miles.

   Q3. Will this void my motorcycle’s warranty?
   No. The K&N air filter will not void your vehicle manufacturer’s warranty.

   Q4. Can I use this filter in all states?
   Yes, this air filter is emissions legal in all 50 U.S. states.

   Q5. Is the filter easy to install?
   Absolutely. It is designed for direct drop-in installation with no special tools required.