K&N High-Flow Air Filter | Porsche 911 (997.2) 2009-2012 H6-3.6L/3.8L | Set of 2
K&N High-Flow Air Filter | Porsche 911 (997.2) 2009-2012 H6-3.6L/3.8L | Set of 2
K&N E-1999 High-Flow Replacement Air Filter Set covers both airboxes on the 997.2 Carrera. This is K&N's round element for the car, supplied two per box, and both drop into the standard housings with no modification.
Oiled cotton, the original high-flow media. K&N layers oiled cotton gauze between epoxy-coated aluminium mesh, rated to flow up to 50% more air than a disposable paper filter and tested in an ISO 5011 laboratory for filtration efficiency. Supplied pre-oiled; washed and re-oiled with a K&N Recharger kit, with up to 50,000 miles between cleanings under normal highway driving. Be sparing with the oil — an over-oiled element is how filter oil ends up on a mass airflow sensor.
Key Benefits:
- Two filters per box — both airboxes covered in one order
- Designed to flow up to 50% more air than disposable paper filters
- Round element design specific to the 997.2 airbox
- Layered, oiled cotton gauze media between epoxy-coated aluminium mesh
- Washable and reusable — up to 50,000 miles between cleanings
- Backed by K&N's 10-Year / Million Mile Limited Warranty
Compatible Vehicles:
- Porsche 911 H6-3.6L / 3.8L F/I — 2009–2012
Note: K&N supply E-1999 as 2 per box. Clean and re-oil both elements with a K&N Recharger kit; use K&N air filter oil only, apply it sparingly, and let them dry fully before refitting.
Installation Instructions:
The whole 997.2 in one box, and the last filters it needs.
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