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Injen 07-09 Altima 3.5L V6 Coupe & Sedan w/ Heat Shield Polished Short Ram Intake Injen INJSP1977P
Injen 07-09 Altima 3.5L V6 Coupe & Sedan w/ Heat Shield Polished Short Ram Intake Injen INJSP1977P
Injen 07-09 Altima 3.5L V6 Coupe & Sedan w/ Heat Shield Polished Short Ram Intake Injen INJSP1977P
Injen 07-09 Altima 3.5L V6 Coupe & Sedan w/ Heat Shield Polished Short Ram Intake Injen INJSP1977P
Injen 07-09 Altima 3.5L V6 Coupe & Sedan w/ Heat Shield Polished Short Ram Intake Injen INJSP1977P
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Injen 07-09 Altima 3.5L V6 Coupe & Sedan w/ Heat Shield Polished Short Ram Intake

Injen
INJSP1977P
843115013660
Cold Air Intakes
16 Units In Stock - Ships Next Business Day
$ 424.80 $ 380.09
FREE Ground Shipping!
$ 380.09

SKU: SP1977P | UPC: 843115013660

Injen 07-09 Altima 3.5L V6 Coupe & Sedan w/ Heat Shield Polished Short Ram Intake

This Injen SP Series Short Ram Intake System SP1977P delivers more airflow to your 2007-2009 Nissan Altima 3.5L V6 Coupe or Sedan engine for noticeable horsepower gains and sharper throttle response. Engineered with patented tuning the system replaces restrictive factory airbox with a high-flow design that awakens performance. Polished aluminum construction and included heat shield ensure durability and protection from underhood heat.

Key Features

  • Patented MegaRam Technology (Patents 7,359,795 7,669,571): Enlarged intake funnel increases air volume velocity for denser charge and power throughout RPM range
  • Air Fusion Technology (Patent 7,721,669): Smooth intake transitions eliminate turbulence improve atomization and boost efficiency
  • SuperNano Dyno-Tuned Filter: Multi-layer oiled cotton gauze captures contaminants while maximizing airflow dyno-proven up to 12 HP gains
  • Integrated Heat Shield: Blocks engine bay heat pulls cooler denser air for consistent performance gains
  • Polished Aluminum Finish: TIG-welded mandrel-bent tubes resist corrosion provide show-quality look under hood

Product Notes

  • Easy bolt-on installation uses factory mounting points no cutting or permanent modifications required
  • Washable reusable filter cleans with Injen filter cleaner kit for long-term performance
  • Ships fully assembled ready to install weighs 8 lbs packed in 32 x 14 x 10 inch box

Installation Notes

  • Professional installation recommended.
  • Requires basic hand tools 1-2 hours install time disconnect battery before starting
  • Includes all necessary silicone couplers clamps and hardware for direct fit

This Part Fits

Year Make Model Submodel
2007-2009 Nissan Altima 3.5 SE
2007-2009 Nissan Altima 3.5 SL
2007-2009 Nissan Altima Base
2007-2009 Nissan Altima S
2007-2009 Nissan Altima SE
2007-2009 Nissan Altima SL
2010-2012 Nissan Altima SR

Why Choose Injen?

  • Worlds first tuned air intake system backed by four intake tuning patents
  • Over 20 years engineering high-performance intake systems for street and track
  • Every system dyno-tested for real-world gains on specific vehicle applications

Frequently Asked Questions

  • Q: Does SP1977P fit 2007-2009 Nissan Altima Coupe and Sedan?
    A: Yes fits all 3.5L V6 models including SE SL Base S trims on both Coupe and Sedan body styles direct bolt-on replacement
  • Q: What material is the intake tube made from?
    A: Mandrel-bent polished 6061-T6 aluminum tubing with TIG welds for strength lightweight design and corrosion resistance
  • Q: Is installation difficult and what warranty applies?
    A: Bolt-on design takes 1-2 hours with basic tools lifetime warranty on tubes and housing one-year on filter

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure custom box 32 x 14 x 10 inches protects components during transit
  • Weight: 8 lbs

Request For Information

Have questions about Injen 07-09 Altima 3.5L V6 Coupe & Sedan w/ Heat Shield Polished Short Ram Intake? Fill out the form below and we'll get back to you by the next business day.
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