DNA Air Filter KTM EXC Series (12-16) R-KT4E12-0R

The DNA R-KT4E12-0R air filter is specifically designed for KTM EXC Series motorcycles (2012-2016), offering a 14.20% increase in airflow compared to the original foam filter. Made with 4 layers of high-efficiency DNA cotton filter media (98-99%), it guarantees superior engine protection both on-road and off-road.

The Round Design structure with a high-quality, precisely cut and factory-bonded EVA gasket ensures a perfect airtight seal and hassle-free installation. The filter is washable and reusable, designed to last the entire life of the vehicle, and is covered by a DNA lifetime warranty.

Key Features

Filter Use	On-Road and Off-Road
Mounting Type	Vehicle Specific
Filter Design	Round Design
DNA Product Code	R-KT4E12-0R
OEM Reference	77206015000
K&N Reference	KT-4511XD
Filtration Efficiency	98%-99%
Airflow Increase	14.20%
DNA Air Filter Flow	162.10 CFM
OEM Air Filter Flow	142.00 CFM
Brand	DNA
Product Type	Air Filter
Material	Cotton
Washable	Yes
Warranty	Lifetime

Highlights

• 14.20% increase in airflow compared to OEM foam filter
• 98-99% filtration efficiency with 4 layers of DNA cotton
• High-quality EVA gasket for a perfect airtight seal
• Round DNA design for simple, hassle-free installation
• Washable, reusable, and covered by DNA lifetime warranty

Video

Materials and care

The filter is washable and reusable. For cleaning, use only DNA maintenance products and carefully follow the included instructions. Do not use gasoline, thinners, or compressed air. After cleaning, always apply the special DNA filter oil.

Compatibility

Compatible with the following KTM EXC Series models:

• KTM EXC 500 (2012-2016)
• KTM EXC 450 Six Days (2012-2016)
• KTM EXC 250 (2011-2016)
• KTM EXC-F 250 (2011-2016)
• KTM EXC-F 350 (2012-2016)
• KTM EXC 200 (2015-2016)

Warranty

Power based on quality you can trust! The DNA filter is designed to last as long as the vehicle. Strict quality control for construction and materials ensures high quality, enabling a lifetime warranty.

Frequently Asked Questions Does the DNA filter offer the same protection as the OEM filter? Yes, and even better. DNA filters have a minimum filtration efficiency of 98% (ISO 5011 test). Good quality OEM paper filters range from 97% to 99%, while foam filters range from 92% to 97%. Can I use the DNA filter for off-road use? Yes, DNA has developed a unique filter media, perfect for off-road use. During the 2011 Dakar Rally, an official Aprilia 450 Rally motorcycle raced with a DNA filter without any dust penetration, demonstrating superior performance compared to foam filters. Do I always need to apply oil after cleaning the filter? Yes, never use the DNA filter without oil. Oil is a crucial part of the filter media. After maintenance, always apply the special DNA filter oil, not just any oil. How often should I clean the DNA filter? Maintenance intervals depend on the operating environment. Once a year or every 15,000-30,000 km is recommended. A simple way to check is to see if the wire mesh on the dirty side is visible: if it's covered in debris, the filter needs cleaning.