JR air filter, 911 (65-73) + 911 Carrera 2.7 L (73-76) + 914-6 (70-72)

If you are looking for the best possible technology in air filtration, we recommend the use of the washable and reusable JR air filter which is suitable for installation in the following vehicles:

Porsche 911 2.0 L (1965-1968)¹

Porsche 911 S 2.0 L (1967-1969)²

Porsche 911 T 2.0 L (1968-1969)³

Porsche 911 TU 2.0 L (1968)³

Porsche 911 L 2.0 L (1968-1969)³ 

Porsche 911 E 2.0 L (1969)⁴

Porsche 911 T 2.2 L (1970-1971)⁵ 

Porsche 911 E 2.2 L (1970-1971)⁴           

Porsche 911 E 2.4 L (1972-1973)⁴  

Porsche 911 S 2.2 L (1970-1971)⁴ 

Porsche 911 S 2.4 L (1972-1973)⁴

Porsche 911 S 2.4 L with Sportomatic transmission (1973)⁴

Porsche 911 T-V 2.4 L (1972-1973)⁵                 

Porsche 911 T-E 2.4 L (USA-CAN) (1972-1973)⁴  

Porsche 911 Carrera Coupé (2.7 L) (1973)⁴

Porsche 911 Carrera 2.7 L (1974-1976)⁴           

Porsche 914-6 2.0 L (1970-1972)³

Porsche 914-6 Sportomatic 2.0 L (1970-1971)³

Notes :

¹  with Solex or Weber carburators

²  with Weber carburators then with mechanical fuel injection in 1969

         ³  with Weber carburators

         ⁴ with mechanical fuel injection (MFI)

         ⁵ with Zenith carburators

This cylinder-shaped filtering element is suitable for 911’s that were originally fitted with Solex, Weber or Zenith carburetors, and for vehicles equipped with the mechanical fuel injection system.

JR air filters are made of 4 layers of cotton, which are held together by two outer layers of steel wire mesh. To prevent rust, the steel mesh is galvanized and plastic-coated, giving it a double protection. JR filters are impregnated at the factory with a special type of oil which also serves as an additional filtration element. Because of the oil, the dust is retained on the outside surface of the filter. A simple rinse with intervals of between 5 000 and 20 000 miles (7 000 and 30 000 kms.) depending on the driving environment for your Porsche, is enough to bring back the JR cotton filter to a  “like new” condition.

A recent evaluation carried out under ISO 5001.1988 has shown that JR filters do keep out 99% of airborne particles up to the 2.8 micron size (that is, 2.8/1000 of one millimetre). Moreover, the airflow through the JR reusable cotton filter is far greater than the airflow which passes through the OEM paper air filter.

Quantity required per vehicle: 1

Note : this part is sold individually.

This part replaces the following OEM reference:

911.010405:  Air filter, 911 (65-73) + 911 Carrera 2.7 L + 914-6