DNA Air Filter For Triumph Speed 400 And Scrambler 400X – Peak Performance Upgrade

Upgrade your ride with the DNA Air Filter – engineered to boost performance, improve throttle response, and deliver cleaner airflow for your Triumph Speed 400 and Scrambler 400X.

Enhanced Engine Performance

• Optimized Power – Designed to increase horsepower and acceleration with improved airflow.

• Superior Airflow – DNA Air Filter airflow: 60.50 CFM vs. OEM: 54.10 CFM, delivering an 11.80% increase.

• Efficiency Assured – Filtering efficiency of 98–99%, tested under ISO 5011 standards.

Advanced Build & Fitment

• Custom Fit – Tailor-made for factory airbox of Triumph Speed 400 & Scrambler 400X.

• Round Filter Design – Enhances air circulation and velocity.

• Full Contour Design (FCd) – Ensures precise fit by following the airbox contour, maximizing filtering surface area.

• Pre-Oiled & Ready – Each filter comes pre-lubricated with optimal DNA oil.

Built to Last

• Washable & Reusable – Eco-friendly and cost-efficient for long-term use.

• Rugged Build – Designed for Road, Off-Road & Track use.

• Easy Installation – Includes workshop manual for DIY convenience.

Product Information

• Make: Triumph

• Model Compatibility: Speed 400, Scrambler 400X

• DNA Part Number: DNA-R-TR4E24-01

• EAN: 5212008313128

• Filtering Efficiency: 98–99%

• Airflow Gain: +11.80%

• FAQs

  Q1: Is this filter washable and reusable?
  A: Yes, the DNA Air Filter is designed to be cleaned, re-oiled, and reused for long-term performance.

  Q2: Does this affect my bike’s warranty?
  A: No, as it fits into the factory airbox, it typically doesn’t void the warranty. Always confirm with your manufacturer.

  Q3: Is this filter suitable for off-road use?
  A: Yes, it’s built for road, off-road, and race applications, offering high performance in all environments.

  Q4: Do I need to remap the ECU after installation?
  A: While not mandatory, ECU remapping is recommended for maximum performance benefits.

  Q5: What makes DNA’s Full Contour Design special?
  A: FCd ensures the filter shape perfectly matches your airbox, increasing the filtering surface area and boosting airflow efficiency.