Their full air filter intake kit offers the following: 

• Replaces the complete standard airbox and includes heat-shield to the conical filter
• Includes full fitting kit and instructions for simple fitting
• Increases engine note – releasing the real noise of your engine
• Longer lifespan before cleaning required, compared to original or cotton filters
• Easy cleaning, no dirt caught like with V shaped filter grooves
• Bench tested for improved fuel economy, power and torque outputs
• Triple layer foam design

The low maintenance and long lifespan aspects of a Revo filter come from the special triple layer foam that is used on all of our air filters. The outer core is coarse foam designed to trap larger particles, the middle core is medium foam designed to trap most particles and the inner core is fine foam which will trap the remainder of the particles. The triple layer foam design ensures an exceptional level of engine protection in any conditions.