Injen SP1121BLK INJ SP Intake protection-protection-other Brushed Aluminum Housing

Brushed Aluminum Housing

Manley exhaust valves endured 100 million cycles

2010-2013 Harley Davidson FLHX Street Glide

Arctic Cat M8 EFI 153 Sno Pro LE 2009

2008 Yamaha WR250R

Injen SP1121BLK INJ SP Intake protection-protection-other Brushed Aluminum HousingIs your engine choking for air and in need of some additional horsepower? If so, Injen has exciting news for you! The SP series of cold air intakes from Injen Technology will allow your engine to breathe deeper and enhance the performance that you've been craving. The SP series of cold air intakes is Injen's flagship system in their lines of traditional aluminum cold air intake systems. Injen Technology is the world's first tuned air intake system and