The Injen SP short-ram intake for the 2008–2012 Smart Fortwo 1.0L uses patented MR Technology and 6061-T6 aluminum tubing to improve airflow and deliver dyno-proven gains around +4.5 hp and +4.2 lb-ft. The SP system includes a fully serviceable Injen SuperNano-Web dry air filter and is tuned to maintain safe air/fuel ratios. Note: this product is not CARB exempt and may be restricted in California.
Injen 07-12 Fortwo 1.0L L3 Polished Smart Short Ram Air Intake w/ MR Tech & High Flow Filter