Injen SP Short Ram Cold Air Intake for 2015-2021 Subaru WRX (SP1207)

Injen's SP series cold air intakes boost airflow and horsepower for your FA20 engine, featuring patented technologies like MegaRam and Air Fusion for optimal performance. Built with a 6061-T6 aluminum tube and SuperNano-Web dry air filter, the intake provides efficient airflow, enhanced filtration, and an aggressive tone. Available in multiple finishes and backed by Injen’s limited Lifetime Warranty, this intake system improves power while maintaining a safe air-fuel ratio across the power band.

Vehicle Fitment:
2015-2021 Subaru WRX
(VA FA20 DIT turbo Base, Limited, Premium)

Features & Specs:
• Direct fit for 2015-2021 Subaru WRX H4-2.0L Turbo
• Dyno Proven gains of up to 17 hp and 17 lb-ft. of torque
• Short Ram Air Intake Design
• Features Injen’s patented MegaRam (MR) Technology
• Features Injen’s patented Air Fusion Technology
• Provides power gains while maintaining A/F ratios
• No additional tuning required
• 6061-T6 aluminum intake tubing
• Includes custom heat shield specifically designed for this application
• Fully serviceable Injen SuperNano-Web dry air filter
• Replacement air filter part number X-1014-BB
• Optional hydroshield part number 1033BLK or 1033RED
• 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

More from Injen:
Is your engine craving more airflow and extra horsepower? Injen has great news! The SP series cold air intakes from Injen Technology will help your engine breathe better and boost the performance you've been wanting. The SP series represents Injen’s flagship line of traditional aluminum cold air intakes. As the first company to offer a tuned air intake system, Injen holds four patents on its tuning process, something no other manufacturer can claim. The SP series features many of Injen’s patented technologies, such as MegaRam (MR) Technology (Patents 7,359,795 and 7,669,571), Air Fusion (Patent 7,721,669), and other innovations that keep Injen ahead of the competition in the performance aftermarket.

The core of this intake lies in its 6061-T6 aluminum tube, which ensures a smooth, unobstructed airflow path. Injen’s engineers have meticulously designed the system to deliver optimal safe power, while also providing clean aesthetics that stand out when you open the hood. Along with the power boost, the intake maintains a safe air-fuel ratio across the entire power band.

This SP intake also includes Injen’s fully serviceable SuperNano-Web dry air filter, which offers an expanded filter surface for increased airflow and exceptional filtration. Beyond performance, the SP intake system delivers an aggressive and deep tone, unmatched in the aftermarket. If you want a custom touch, Injen offers the intake in various finishes. To complete the package, this SP CAI kit comes with Injen Technology’s limited Lifetime Warranty for long-lasting performance.

Emissions Statement:
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.