Injen SP wrinkle-black short‑ram intake for Mazda RX‑8 (2003–2011 1.3L) blends rotomolded filter housing and smooth intake piping to improve airflow and throttle response. The kit yields dyno-proven gains up to roughly 21.7 hp and 13 lb-ft, includes a fully serviceable SuperNano‑Web dry filter, and produces a fuller intake tone. It uses 6061‑T6 components, installs without additional tuning, and comes with Injen’s limited lifetime warranty.
Injen 03-09 RX-8 1.3L 2 Rotor Wrinkle Black Short Ram Intake