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Injen 03-08 Mazda 6 2.3L 4 Cyl. Polished Cold Air Intake

Original price was: $301.00.Current price is: $60.20.

SKU: SK0073235-US20260703-172840 Category: Tag:

SKU: RD6068P | UPC: 843115006266

Injen 03-08 Mazda 6 2.3L 4 Cyl. Polished Cold Air Intake

This RD Series performance cold air intake from Injen Technology delivers easy horsepower gains to 2003-2008 Mazda 6 2.3L models including i, S, and 2006-2007 Mazdaspeed6. Injen engineers designed and dyno-tested it for serious power while keeping safe air fuel ratios across the powerband. The polished finish adds striking engine bay looks.

Key Features

  • Patented MR Technology Tune: Maintains factory-like safe air fuel ratios for reliable performance without tuning.
  • Polished 6061-T6 Aluminum Tubing: Mandrel-bent for smooth airflow and high-gloss finish that enhances engine bay appearance.
  • SuperFlow Foam Filter with Hydro-Shield: Provides maximum airflow while protecting against water and debris for consistent power.
  • Dyno-Proven Gains: Delivers up to 14 HP and 12 lb-ft torque at the wheels on 2.3L Mazda 6 engines.
  • Bolt-On Design: Direct fit with no cutting or permanent modifications required.

Product Notes

  • Pre-filter included for dusty conditions. clean every 15,000-30,000 miles based on driving.
  • Use only Injen-approved cleaners to preserve filter life and performance.
  • Packaged in heavy-duty box for safe transit.

Installation Notes

  • Professional installation recommended.
  • Complete install in 60-90 minutes using basic hand tools.
  • Reuses factory mounting points and hardware. no additional brackets needed.

This Part Fits

Year Make Model Submodel
2003-2008 Mazda 6 i
2006-2007 Mazda 6 Mazdaspeed
2003-2008 Mazda 6 S

Why Choose Injen?

  • Injen leads intake innovation with dyno-backed designs trusted by racers.
  • High-quality 6061-T6 aluminum and foam filters built for durability.
  • Precision engineering ensures perfect fit and maximum airflow gains.

Frequently Asked Questions

  • Q: Will this fit my 2006 Mazda 6 Mazdaspeed with 2.3L turbo?
    A: Yes, RD6068P is confirmed direct fit for 2006-2007 Mazdaspeed6 2.3L turbo models with no modifications.
  • Q: What materials are used in construction?
    A: Mandrel-bent 6061-T6 aluminum intake tube with polished finish, plus dual-cone SuperFlow foam filter.
  • Q: What warranty coverage applies?
    A: Limited lifetime warranty on intake tubing and hardware. one-year on filter with proper maintenance.

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock – ships same or next business day
  • Packaging: Secure custom box measuring 30 x 18 x 18 inches
  • Weight: 9 lbs

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Injen 03-08 Mazda 6 2.3L 4 Cyl. Polished Cold Air IntakeInjen 03-08 Mazda 6 2.3L 4 Cyl. Polished Cold Air Intake
Original price was: $301.00.Current price is: $60.20.
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