Short Ram Intake

The Injen Technology engineers spent abundant amounts of time designing, testing, and perfecting this performance Cold Air Intake system to develop some serious bolt-on power. The soul of this Cold Air Intake system is with our smooth, mandrel-bent, over-sized 3.00" O.D. T6-6061 aluminum tube that provides a smooth, uninterrupted path for highly efficient airflow and a look that will impress every time you open your hood! This intake system also features our patented MR (Mega Ram) Technology at the MAF for precise control over the fuel trims with no fear of check engine lights or additional electronic tuning.

Additional Information

SP Aluminum Series Short Ram Air Intake System, Part No. SP1209P, 2015-2021 Subaru WRX H4-2.0L (t)

Part Type

Engine Cold Air Intake

• 3.00in Mandrel-bent 6061-T6 aluminum intake tubing
• Aggressive intake growl under acceleration
• Designed to work with the stock calibration
• Dyno Proven gains of up to 24 hp and 20 lb-ft. of torque
• Fully Incorporated Application-Specific Heatshield included
• Fully serviceable Injen SuperNano-Web dry air filter
• Impressive under hood appearance while maintaining an OE fit
• Injen Technology Limited Lifetime Warranty
• Innovative Design allows for maximum airflow and power
• Made in Pomona, California, USA
• 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.
• Optional Hydroshield part number 1120BLK
• Optional X-Pedal Throttle Response Controller: P/N PT0002B
• Reinforced automotive grade silicone couplers
• Replacement air filter part number X-1078-BB
• Stainless steel band clamps with inner protective liner

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Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions
2.	Datasheet

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Air Intake Kit, SP Short Ram Intake System, Polished Aluminum Tube, Blue Synthetic Filter, Dry, Subaru, Kit

Injen SP Series Speed Pro Short Ram intake systems are designed for enthusiasts who demand the very best! These intakes reach down below your front bumper for colder, denser, fresher air—causing stronger, more efficient combustion. They're more than just a cold air conduit; the Speed Pro is a high-tech, fine-tuned oxygen delivery system. The intakes are perfectly designed to fit inside your exact year, make, and model with their TIG-welded brackets and high-quality aluminum tubing, making for a longer lifespan. Injen SP Series systems have unique rubber vibra-mounts, stainless steel clamps, and silicone hoses for a secure, hassle-free installation. Enjoy more horsepower and better acceleration with the value-packed intake fitted for your application.