The Injen SP short-ram intake in black for 2008–2012 Smart Fortwo 1.0L features MR Technology, 6061-T6 aluminum piping and a serviceable SuperNano-Web dry filter to improve airflow and produce dyno-proven gains near +4.5 hp and +4.2 lb-ft. Supplied as a complete kit with hardware and instructions, the SP system is tuned for a safe A/F ratio and carries Injen's limited lifetime warranty; not CARB exempt.
Injen 07-12 Fortwo 1.0L L3 Black Smart Short Ram Air Intake w/ MR Tech & High Flow Filter