The Porsche 991 has the same airbox across all 991 variants, ITG has produced a foam replacement panel filter upgrade. Replacing the factory air filter for an ITG tri foam filter system allowing for a smoother few flowing items. Designed as a direct replacement this air filter can be replaced on the driveway in a matter of minutes.
SPECIFICATION
Filter Size:279 x 195
Part Number:HMP-826
Quantity:x2 Supplied
THE TRI-FOAM SYSTEM
Why foam? Because, compared to paper or other filter technologies, reticulated polyester foam achieves optimum performance against three key criteria:
MAXIMUM AIR FLOW
the ability to allow air to pass through without causing a large drop in pressure.
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.