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SKU: RD6066P | UPC: 843115006242
Injen 2003-2003.5 Mazdaspeed Protege Turbo & 2004 Miata Mazdaspeed Polished Cold Air Intake RD6066P
Boost your Mazda's performance with the Injen RD Series polished cold air intake RD6066P designed for 2003-2003.5 Mazdaspeed Protege Turbo and 2004 Miata Mazdaspeed models. This bolt-on system delivers noticeable horsepower gains through superior airflow while keeping air fuel ratios safe across the entire RPM range. The polished aluminum finish adds a sharp look to your engine bay.
Key Features
- Polished Aluminum Intake Tube: Mandrel-bent 6061-T6 aluminum tubing provides smooth airflow for power increases and a durable, attractive polished finish that resists corrosion.
- High-Flow Cotton Filter: Injen's SuperNano-Web filter captures contaminants while allowing maximum air volume to reach the engine, supporting dyno-proven gains up to 10 HP.
- Patented MR Technology: Tuned resonance chamber reduces intake turbulence for consistent power delivery and maintains stock-like air fuel ratios without tuning.
- Heat Shield Design: Integrated shield blocks underhood heat to pull in cooler denser air, improving combustion efficiency and throttle response.
- Million Mile Limited Warranty: Backed by Injen's lifetime warranty on the pipe and filter for long-term reliability.
Product Notes
- Easy bolt-on installation with no cutting or permanent modifications required.
- Clean and oil filter media during routine maintenance for peak performance.
- Ships via standard ground freight in protective packaging.
Installation Notes
- Professional installation recommended.
- Requires removal of factory airbox. 1-2 hours with basic hand tools.
- Includes all necessary silicone couplers, clamps, and hardware for direct fitment.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004 | Mazda | Miata | Mazdaspeed |
| 2003-2003.5 | Mazda | Protege | Mazdaspeed |
Why Choose Injen?
- Injen leads in intake innovation with dyno-tested designs for real-world gains.
- Every kit undergoes rigorous flow bench and emissions testing for compliance and performance.
- Precision engineering ensures perfect fit and function on Mazda turbo applications.
Frequently Asked Questions
-
Q: Does this fit my 2003 Mazdaspeed Protege Turbo exactly?
A: Yes, RD6066P is a direct bolt-on replacement for the stock airbox on 2003-2003.5 Protege Mazdaspeed models with no modifications needed. -
Q: What material is the intake tube made from?
A: The pipe is constructed from thick-wall polished 6061-T6 aluminum for strength, heat dissipation, and a premium shine. -
Q: What warranty coverage is provided?
A: Injen offers a Million Mile Limited Warranty on the intake tube and a lifetime warranty on the SuperNano-Web filter with proper maintenance.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed at 30 x 15 x 12 inches
- Weight: 8 lbs product weight, 10 lbs shipping weight
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