DNA Air Filter KTM EXC Series (98-09) R-KT2E03-01

The DNA R-KT2E03-01 air filter is specifically designed for KTM EXC Series motorcycles from 1998 to 2009, offering high airflow for both street and off-road use. Made with 4 layers of high-performance DNA cotton, it ensures 98-99% filtration efficiency, protecting the engine from dust and debris as small as 5 microns.

The robust structure includes a wire mesh and a high-quality EVA gasket, precision-cut and factory-bonded for a perfect airtight seal and hassle-free installation. This reusable, round-design filter is the ideal choice for riders seeking maximum protection and uncompromising performance.

Key Features

Brand	DNA
Manufacturer Part Number	R-KT2E03-01
Product Type	Air Filter
Filter Use	Street and Off-Road
Mounting Type	Vehicle Specific
Filter Design	Round Design
Filtration Efficiency	98%-99%
Filter Media Material	Cotton
Number of Filter Layers	4
Gasket Material	EVA (Ethylene Vinyl Acetate)
OEM Reference	51206015000, 54806016000, 59006015000
K&N Reference	KT-5201
GTIN Code	5212008357740

Highlights

• 98-99% filtration efficiency for maximum engine protection.
• 4 layers of DNA cotton for high airflow and optimal performance.
• Precision-cut EVA gasket for a perfect airtight seal.
• Reusable round design, ideal for street and off-road use.
• Covered by DNA lifetime warranty.

Video

Compatibility

This filter is specific to KTM EXC Series models from 1998 to 2009. Please select the exact model from the drop-down menu to ensure perfect compatibility with your motorcycle.

How to use

Installation is very simple. Follow the information in the KTM workshop manual. Make sure the contact surface is clean before placing the filter for optimal sealing.

Warranty

Power based on quality you can trust!DNA filters are designed to last as long as the vehicle. Rigorous quality control for construction and materials ensures high quality, allowing for a manufacturer's lifetime warranty.

Frequently Asked Questions Does the DNA filter offer the same protection as the original filter? Yes, and even better. DNA filters have a minimum filtration efficiency of 98% (ISO 5011 test), while original paper filters range from 97% to 99% and foam filters from 92% to 97%. Can I use the DNA filter without oil? No, you should never use the DNA filter without oil. Oil is a crucial part of the filter media. After maintenance, always apply special DNA filter oil. How often should I clean my 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, it's time to clean it. Can I use gasoline or compressed air to clean the DNA filter? Absolutely not. The DNA filter should be treated like delicate fabric. Each package includes detailed cleaning instructions. The procedure is very easy to follow.