Injen Polished SP Short Ram Air Intake For 18-21 Subaru WRX STI H4-2.5L Turbo - SP1208P

Injen Technology SP1208 performance air intake system replaces the restrictive factory airbox of the 2018-2021 Subaru WRX STI. Engineered for the H4-2.5L turbo engine, it offers a direct-fit solution to enhance power and performance. The system features a 6061-T6 aluminum intake tube for efficient airflow and includes a serviceable SuperNano-Web dry air filter. Injen's patented MegaRam and Air Fusion technologies optimize air intake, ensuring safe power gains without requiring a tune. This intake produces an aggressive sound and is backed by a lifetime warranty.

Key Features
•    Direct fit for:
2018-2021 Subaru WRX STI H4-2.5L Turbo
•    Dyno Proven Gains of up to 26 hp and 24 lb-ft. of torque
•    Short Ram Air Intake Design
•    Features Injen’s patented MegaRam (MR®) Technology
•    Injen’s MR Technology provides massive power gains while maintaining A/F ratios
•    No additional tuning required and no check engine lights
•    Huge 3.250in mandrel-bent 6061-T6 aluminum intake tubing
•    Includes custom heat shield specifically designed for this application
•    Fully serviceable Injen SuperNano-Web dry air filter
•    Available in multiple finishes
•    Aggressive engine tone under full throttle
•    Smooth intake piping eliminates restrictions and improves airflow
•    Made in Pomona California, USA
•    Injen Technology Limited Lifetime Warranty

Note: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.

FINISH OPTIONS
•    Polished: SP1208P
•    Wrinkle Black: SP1208WB
•    Wrinkle Red: SP1208WR

Note: Finish may differ from picture shown.

Installation Instructions

This Part Fits: