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Cold Air Intake System | Injen (SP1978P)


Incl. Tubing/Filter/Hardware/Instruction - w/MR Technology - Converts To Short Ram - HP Gains +15.6 HP/Torque Gains +19.4 ft. lbs. - Polished

Injen Cold Air Intake System SP1978P

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Availability: Due to the COVID-19 pandemic, we are temporarily unable to fulfill orders.


Injen - Cold Air Intake System - Part#: SP1978P Features:

  • Tuned Short Ram
  • Injen Heat Shield w/Top
  • MR Technology Patented Tuning Process
  • SuperNano Web Dry Filter X-1021
  • Reinforced Silicone Clamps
  • Stainless Steel Band Clamps
  • Increased HP Up To 15.6
  • Increased Torque Up To 19.4 ft./lbs.

Product Documents:

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Below is an abbreviated list of applications for: Cold Air Intake System.
Altima, Nissan, 2006, 2005, 2004


Injen Technology is a leading manufacturer of Cold Air Intakes and the creator of The World's First Tuned Cold Air Intake System.

Shipping Information

  • Item Requires Shipping
  • 9.0 lbs.
  • W14.0000” x H9.0000” x L26.0000”