https://www.onlyrevo.com/product-details/air-filter-intake-kits/propanel-air-filter-element-audi-rs6-rs7-40-tfsi
 
Manufacturer
Model
Engine
Year
Audi
RS6
 4.0 TFSI
 2013 >
Audi
RS7
 4.0 TFSI
 2013 >
 
OVERVIEW
The Revo ProPanel is a high-grade direct replacement filter for your vehicle. Designed as direct replacement filters to fit inside your factory airbox and are suitable for road or competition use.
 
BENEFITS
Designed to increase horsepower and rate of acceleration
Exceptional filtration
High air flow with three layers of foam
Lifetime warranty
Cleanable (Every 10,000Miles or 12 Months)
Works with original manufacturers airbox
 
DESIGN AND PERFORMANCE
Why choose foam? Because, compared to paper or other filter technologies, reticulated polyester foam achieves optimum performance against three key criteria:
Maximum airflow: the ability to allow air to pass through without causing a large pressure drop.
Cleaning efficiency: the capability to arrest a high proportion of airborne dust while feeding the engine clean air.
Dust load-up tolerance: the capability to absorb a large amount of dust without reducing air flow capacity.
This design of filter has been used in all fields of motorsport from Formula 1 to the World Rally Championship. The range receives this same attention to detail at the design stage and is then taken into production with consummate quality.