Injen SP Series Polished Cold Air Intake — Fits 2007-2013 Infiniti G35/G37

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Injen

Injen Technology has been engineering performance intakes for over 25 years — known for tunable air-fuel ratios via the patented MR Technology and SuperNano-Web filtration. Every Injen intake is dyno-tested for guaranteed HP and torque gains.

Watch in action

Elevate Your Infiniti G35/G37's Performance with the Injen SP Series Polished Cold Air Intake

Unlock significant performance gains for your 2007-2013 Infiniti G35 (3.5L) or G37 (3.7L V6) with the Injen SP Series Polished Cold Air Intake. Engineered for maximum airflow efficiency, this system delivers increased horsepower, torque, and a more exhilarating driving experience.

Precision Engineered for Optimal Power

The Injen SP Series represents the cutting edge in traditional aluminum cold air intake design. Injen Technology's patented tuning process ensures that this intake not only allows more air in but optimizes its flow for peak engine performance. Key features include:

  • MegaRam (MR) Technology: Patented design maximizes air velocity for superior power output.
  • Air Fusion Technology: Enhances air density, promoting more efficient combustion and performance.
  • Show-Quality Polished Finish: Adds a brilliant aesthetic appeal under the hood while ensuring long-term durability.

Key Advantages for Your Vehicle:

  • Increased Horsepower and Torque: Feel a substantial improvement in acceleration and overall engine power.
  • Sharper Throttle Response: Enjoy a more immediate and engaging connection to your engine's power.
  • Sporty Intake Sound: A refined, aggressive engine note that enhances the driving experience.
  • Direct Bolt-On Installation: Designed for a straightforward installation on 2007-2008 Infiniti G35 (4Dr) and 2008-2013 Infiniti G37 (2Dr/4Dr, excl. IPL) models.

This cold air intake is CARB EO-certified (D-476-8), meeting all necessary emissions standards. Enhance your Infiniti's performance and style with this premium polished intake from Injen, available at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2007-2008 INFINITI G35 Base
2007-2008 INFINITI G35 Journey
2007-2008 INFINITI G35 Sport
2007-2008 INFINITI G35 X
2008-2013 INFINITI G37 Base
2008-2013 INFINITI G37 Journey
2008-2013 INFINITI G37 Sport
2011-2013 INFINITI G37 IPL

Product Details

Product Description
Part Numbers
Sizing & Fit

About Injen

Injen Technology has been engineering performance intakes for over 25 years — known for tunable air-fuel ratios via the patented MR Technology and SuperNano-Web filtration. Every Injen intake is dyno-tested for guaranteed HP and torque gains.

Watch in action

Elevate Your Infiniti G35/G37's Performance with the Injen SP Series Polished Cold Air Intake

Unlock significant performance gains for your 2007-2013 Infiniti G35 (3.5L) or G37 (3.7L V6) with the Injen SP Series Polished Cold Air Intake. Engineered for maximum airflow efficiency, this system delivers increased horsepower, torque, and a more exhilarating driving experience.

Precision Engineered for Optimal Power

The Injen SP Series represents the cutting edge in traditional aluminum cold air intake design. Injen Technology's patented tuning process ensures that this intake not only allows more air in but optimizes its flow for peak engine performance. Key features include:

  • MegaRam (MR) Technology: Patented design maximizes air velocity for superior power output.
  • Air Fusion Technology: Enhances air density, promoting more efficient combustion and performance.
  • Show-Quality Polished Finish: Adds a brilliant aesthetic appeal under the hood while ensuring long-term durability.

Key Advantages for Your Vehicle:

  • Increased Horsepower and Torque: Feel a substantial improvement in acceleration and overall engine power.
  • Sharper Throttle Response: Enjoy a more immediate and engaging connection to your engine's power.
  • Sporty Intake Sound: A refined, aggressive engine note that enhances the driving experience.
  • Direct Bolt-On Installation: Designed for a straightforward installation on 2007-2008 Infiniti G35 (4Dr) and 2008-2013 Infiniti G37 (2Dr/4Dr, excl. IPL) models.

This cold air intake is CARB EO-certified (D-476-8), meeting all necessary emissions standards. Enhance your Infiniti's performance and style with this premium polished intake from Injen, available at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2007-2008 INFINITI G35 Base
2007-2008 INFINITI G35 Journey
2007-2008 INFINITI G35 Sport
2007-2008 INFINITI G35 X
2008-2013 INFINITI G37 Base
2008-2013 INFINITI G37 Journey
2008-2013 INFINITI G37 Sport
2011-2013 INFINITI G37 IPL

Product Details

Product Description

About Injen

Injen Technology has been engineering performance intakes for over 25 years — known for tunable air-fuel ratios via the patented MR Technology and SuperNano-Web filtration. Every Injen intake is dyno-tested for guaranteed HP and torque gains.

Watch in action

Elevate Your Infiniti G35/G37's Performance with the Injen SP Series Polished Cold Air Intake

Unlock significant performance gains for your 2007-2013 Infiniti G35 (3.5L) or G37 (3.7L V6) with the Injen SP Series Polished Cold Air Intake. Engineered for maximum airflow efficiency, this system delivers increased horsepower, torque, and a more exhilarating driving experience.

Precision Engineered for Optimal Power

The Injen SP Series represents the cutting edge in traditional aluminum cold air intake design. Injen Technology's patented tuning process ensures that this intake not only allows more air in but optimizes its flow for peak engine performance. Key features include:

  • MegaRam (MR) Technology: Patented design maximizes air velocity for superior power output.
  • Air Fusion Technology: Enhances air density, promoting more efficient combustion and performance.
  • Show-Quality Polished Finish: Adds a brilliant aesthetic appeal under the hood while ensuring long-term durability.

Key Advantages for Your Vehicle:

  • Increased Horsepower and Torque: Feel a substantial improvement in acceleration and overall engine power.
  • Sharper Throttle Response: Enjoy a more immediate and engaging connection to your engine's power.
  • Sporty Intake Sound: A refined, aggressive engine note that enhances the driving experience.
  • Direct Bolt-On Installation: Designed for a straightforward installation on 2007-2008 Infiniti G35 (4Dr) and 2008-2013 Infiniti G37 (2Dr/4Dr, excl. IPL) models.

This cold air intake is CARB EO-certified (D-476-8), meeting all necessary emissions standards. Enhance your Infiniti's performance and style with this premium polished intake from Injen, available at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2007-2008 INFINITI G35 Base
2007-2008 INFINITI G35 Journey
2007-2008 INFINITI G35 Sport
2007-2008 INFINITI G35 X
2008-2013 INFINITI G37 Base
2008-2013 INFINITI G37 Journey
2008-2013 INFINITI G37 Sport
2011-2013 INFINITI G37 IPL

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