The K&N E-2700 air filter is a high-flow air filter for the Mazda RX-7. It is compatible with the 1.0 and 1.1 (SA22C) versions of the Mazda RX-7 I (SA), with a displacement of 1146 cm³ and an output of 105 hp, 113 hp or 115 hp, depending on the version.
- Type: High-flow air filter
- Compatibility: Mazda RX-7 I (SA), 1.0 (SA22C), 1146 ccm, 105 hp, 1979–1981; Mazda RX-7 I (SA), 1.1 (SA22C), 1146 ccm, 113 hp, 1984–1986; Mazda RX-7 I (SA), 1.1 (SA22C), 1146 ccm, 115 hp, 1981–1984