![2004-2006 Nissan Altima [3.5L] SP Cold Air Intake System - Polished | Injen - SP1978P KB23004 Enhanced Throttle Response Across the](https://cdn.shopify.com/s/files/1/0144/4275/8230/products/injsp1978p.jpg?v=1571724053)
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Enhanced Throttle Response Across the Rev Range
Dyno Proven gains of up to 15 hp and 18 lb-ft
Will NOT Fit Front 370Z Wheels
Our urethane components have been custom designed for each and every application to ensure a perfect fit
2004-2006 Nissan Altima [3.5L] SP Cold Air Intake System - Polished | Injen - SP1978P KB23004 Enhanced Throttle Response Across theIs 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 youve been craving. The SP series of cold air intakes is Injens flagship system in their lines of traditional aluminum cold air intake systems. Injen Technology is the worlds first tuned air intake system and
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