Injen RD1220P RD Series Polished Cold Air Intake, Subaru Impreza 2.5L 1998-1999

Description

Upgrade the factory air intake on your Subaru Impreza with the Injen RD1220P RD Series cold air intake. This direct-fit system is engineered to improve airflow, sharpen throttle response and add an aggressive induction sound without additional tuning.

Injen's RD Series cold air intakes relocate the filter away from engine heat. The mandrel-bent 6061-T6 aluminum tubing designed for the Subaru Impreza extends toward the fender area, where intake air is cooler and denser than under the hood.

Filtration is handled by Injen's SuperNano-Web dry air filter, a synthetic, fully serviceable element that captures fine particles while providing a large surface area for airflow. No oiling is required, which keeps sensors on the Subaru Impreza clean. When service is due, order Injen replacement filter part number X-1013-BB. An optional Injen Hydroshield pre-filter (1033BLK or 1033RED) is available for added protection from water and debris.

The polished aluminum finish adds a bright, show-quality look to the engine bay. The system provides a deeper, more aggressive intake tone under full throttle and installs with basic hand tools. Injen designs and manufactures its intakes in Pomona, California, and backs them with a Limited Lifetime Warranty.

CARB Legal: This Injen intake is exempt under California Air Resources Board Executive Order D-476-3, covering 1998-1999 model years, and is legal for use on emissions-controlled vehicles in all 50 states within that coverage.

Injen RD Series Cold Air Intake Features

• Provides power gains while maintaining A/F ratios with no additional tuning
• 6061-T6 Mandrel-bent aluminum intake tubing
• Fully serviceable Injen SuperNano-Web dry air filter
• Aggressive engine tone under full throttle
• Smooth mandrel-bent intake piping eliminates restrictions and improves airflow