K&N High Flow Air Filter for Kawasaki Ninja 250/ 300 - KA-2508

K&N High-Flow Air Filter | Kawasaki Ninja 250 / 300 / Z300 (KA-2508)

Unlock better breathing for your parallel-twin with the K&N KA-2508. Engineered specifically for the small-displacement Ninja family, this filter is a direct replacement for the stock paper element, providing the airflow efficiency needed to keep these high-revving engines responsive and powerful.

 

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Key Features

• Performance Gains: Designed to provide up to 50% more airflow than traditional paper filters, helping to improve throttle response and acceleration across the rev range.

• Superior Filtration: Multiple layers of oiled cotton gauze media provide world-class filtration, protecting your engine from fine dust and road debris.

   

• Washable & Reusable: A permanent "Lifetime" filter. It comes pre-oiled and ready to install; simply clean and re-oil it to restore it to peak performance.

   

• Precision Fit: Custom-engineered to fit the factory airbox perfectly, featuring an application-specific sealing bead to ensure no unfiltered air bypasses the media.

   

• Extended Service Intervals: Can go up to 50,000 miles (approx. 80,000 km) before cleaning is required under normal highway conditions.

   

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Technical Specifications

Feature	Specification
Model Code	KA-2508
Brand	K&N
Filter Material	High-Flow Oiled Cotton Media
Compatibility	Ninja 250R (2008–2012), Ninja 300 (2013–2017), Z300 (2015–2016)
Air Filter Shape	Panel
Dimensions	210mm (L) x 137mm (W) x 16mm (H)
Warranty	10-Year / Million Mile Limited Warranty

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Why Choose K&N for your Ninja 250/300?

The Ninja 250R and Ninja 300 are built to live in the upper end of the tachometer. Restrictive stock filters can act as a bottleneck when you're pushing toward the redline. The KA-2508 utilizes K&N's signature high-flow technology to ensure your engine isn't "choking" at high RPMs. Because it is a "drop-in" performance part, it works seamlessly with original equipment electronics and doesn't require fuel re-mapping to see an immediate improvement in engine smoothness.

2017 Kawasaki EX250R Ninja 249 All Models 2017 Kawasaki EX250R Ninja 249 All Models

2017 Kawasaki EX300 Ninja 296 All Models 2017 Kawasaki EX300 Ninja ABS 296 All Models

2017 Kawasaki EX300 Ninja ABS KRT Edition 296 All Models 2017 Kawasaki EX300 Ninja ABS Winter Test Edition 296 All Models

2016 Kawasaki EX250R Ninja 249 All Models 2016 Kawasaki EX250R Ninja 249 All Models

2016 Kawasaki EX300 Ninja 296 All Models 2016 Kawasaki EX300 Ninja ABS 296 All Models

2016 Kawasaki EX300 Ninja ABS ES 296 All Models 2016 Kawasaki EX300 Ninja ABS KRT Edition 296 All Models

2016 Kawasaki Z300 296 All Models 2016 Kawasaki Z300 ABS 296 All Models

2015 Kawasaki EX250R Ninja 249 All Models 2015 Kawasaki EX250R Ninja 249 All Models

2015 Kawasaki EX250R Ninja 249 All Models 2015 Kawasaki EX300 Ninja 296 All Models

2015 Kawasaki EX300 Ninja ABS 296 All Models 2015 Kawasaki EX300 Ninja ABS ES 296 All Models

2015 Kawasaki EX300 Ninja SE 296 All Models 2015 Kawasaki Z300 296 All Models

2015 Kawasaki Z300 ABS 296 All Models 2014 Kawasaki EX250R Ninja 249 All Models

2014 Kawasaki EX250R Ninja 249 All Models 2014 Kawasaki EX300 Ninja 296 All Models

2014 Kawasaki EX300 Ninja ABS 296 All Models 2014 Kawasaki EX300 Ninja ABS SE 296 All Models

2014 Kawasaki EX300 Ninja SE 296 All Models 2013 Kawasaki EX250R Ninja 249 All Models

2013 Kawasaki EX250R Ninja 249 All Models 2013 Kawasaki EX300 Ninja 296 All Models

2013 Kawasaki EX300 Ninja ABS 296 All Models 2012 Kawasaki EX250R Ninja 250 All Models

2011 Kawasaki EX250R Ninja 250 All Models 2010 Kawasaki EX250R Ninja 250 All Models

2009 Kawasaki EX250R Ninja 250 All Models 2008 Kawasaki EX250R Ninja 250 All Models