Injen 04-06 Altima 3.5L V6 Polished Cold Air Intake (SP1978P) 1706 Constructed from one-piece carbon sheet

Constructed from one-piece carbon sheet for structural integrity and uniform appearance

Adding this rear diffuser modification will complete the bottom of the car

Captive screws are used to eliminate lost hardware and to securely fasten to the housing

600140-03 is a flywheel kit for various Mazda RX-7 and RX-8 applications comes complete with an ACT counterweight

the Track Edition is recommended for those wanting an elevated exhaust experience from within the cabin

Injen 04-06 Altima 3.5L V6 Polished Cold Air Intake (SP1978P) 1706 Constructed from one-piece carbon sheetIs 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