Injen 08-09 xD 1.8L Polished Cold Air Intake (SP2104P) 18210 Bilstein B6 4600 shock absorbers

Bilstein B6 4600 shock absorbers are designed as a direct fit upgrade to OE shock absorbers on stock height light trucks and SUV’s

Up to 25 Percent Flow Increase

Seibon OE-style DRY CARBON doors for 2009-2012 Nissan 370Z deliver high-strength

For S5 owners looking to fine tune the sound even more

GrimmSpeed High Performance Head Gaskets are designed to optimize combustion chamber sealing

Injen 08-09 xD 1.8L Polished Cold Air Intake (SP2104P) 18210 Bilstein B6 4600 shock absorbersIs 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