Injen 04-06 Altima 2.5L 4 Cyl. (Automatic Only) Polished Cold Air Intake Engine Components>Oil Baffles This cat-back exhaust system is

This cat-back exhaust system is constructed of 3" mandrel-bent 304 stainless steel tubing for maximum strength and durability

SPL Parts FKS Series Adjustable Front Caster Rod Bushings (CRB) replace the stock flexible rubber bushings with low friction

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304 stainless steel tubing and high-flow muffler improves performance across the power band and delivers a deep

25 Locking Nuts

Injen 04-06 Altima 2.5L 4 Cyl. (Automatic Only) Polished Cold Air Intake Engine Components>Oil Baffles This cat-back exhaust system isIs 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