DNA Air Filter for Street Twin 900 and Bonneville T100 / T120 (2016-24)

DNA Air Filter for Street Twin 900 and Bonneville T100 / T120 (2016-24)

Upgrade the air intake system of your Triumph with the DNA Air Filter for Street Twin 900 and Bonneville T100 / T120 (2016-24). Designed as a direct replacement for the factory air filter, this high-flow DNA filter combines strong filtration with increased airflow for Road & Race use.

Using DNA’s advanced FCd (Full Contour design) and four layers of DNA cotton, the filter delivers 98–99% filtering efficiency while allowing significantly more air to pass through compared with the Triumph stock filter. For more products visit our website Dirt Street

High-Flow Air Performance

The DNA Air Filter delivers a measured airflow of 103.50 CFM, compared with 74.40 CFM from the OEM Triumph filter. This represents a 39.11% increase in airflow, helping the engine receive a greater volume of air through the factory airbox.

The filter is designed to work with the existing factory airbox, making it a practical replacement for the original filter without changing the airbox setup.

Advanced FCd Filter Design

DNA’s Full Contour design is developed to provide an efficient filtering surface while maintaining high airflow. The filter uses four layers of DNA cotton, delivering a stated filtering efficiency of 98–99%.

This combination makes the filter suitable for riders looking for a balance between airflow and filtration for both road and race applications.

Easy Replacement Installation

The DNA Air Filter is designed as a replacement for the original Triumph filter and fits into the existing factory airbox. Installation is straightforward when following the instructions provided in the Triumph workshop manual.

Its drop-in design makes it a simple way to replace the stock filter while retaining the factory airbox arrangement.

Washable and Reusable Design

Unlike a conventional disposable replacement filter, DNA replacement air filters are designed to be washable and reusable. This allows the filter to be maintained and reused rather than replaced after every service interval.

Proper cleaning and maintenance should always follow the manufacturer’s recommended procedure.

Compatible Models

The filter is designed for the Triumph 900 series and is listed for applications including:

• Triumph Street Twin 900 (2016–2024)
• Triumph Street Scrambler 900 (2017–2026)
• Triumph Bonneville T100
• Triumph Bonneville T120

Always verify the exact model, year, and OEM reference before ordering.