




Injen
Injen RD Series Cold Air Intake, Mazda Mazdaspeed Protege 2003
$667.10
Taxes and shipping shown at checkout. Typical delivery is 3 to 7 business days across Canada.
✓ Confirmed-fit parts — add your vehicle in your Garage to check fitment.
Injen's RD Series cold air intake is built for the driver chasing usable mid-range power in the 2003 Mazdaspeed Protege. Instead of breathing warm engine-bay air, the intake tube routes behind the front bumper where it draws in colder, denser air.
- Cold air intake system designed to build mid-range power
- Intake tube positioned behind the front bumper to pull in colder, denser air
- One-piece design on most applications; some use a two-piece design to accommodate the mass air flow meter
- Certified (or certification pending) by the California Air Resources Board
- Backed by Injen's limited lifetime warranty
Fits: Mazda Mazdaspeed Protege 2003.
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