Injen SP1207WR Wrinkle Red Short Ram Cold Air Intake for 2015–2021 Subaru WRX

The Injen SP1207WR Short Ram Cold Air Intake in Wrinkle Red is engineered to improve airflow, boost throttle response, and provide dyno-proven power gains for the 2015–2021 Subaru WRX 2.0L Turbo. As part of Injen’s flagship SP Series, this system incorporates patented MegaRam (MR) Technology and Air Fusion Technology to deliver consistent, safe power gains while maintaining stable air-fuel ratios — all without requiring ECU tuning.

Constructed from 6061-T6 aluminum and designed using extensive R&D, the SP1207WR provides a smooth, unrestricted airflow path for improved efficiency. A custom heat shield helps isolate the air filter from engine bay heat for more consistent performance. The fully serviceable SuperNano-Web dry air filter offers outstanding filtration and increased surface area, while the aggressive intake tone under full throttle adds a sporty character to your WRX.

Made in Pomona, California and backed by Injen’s Limited Lifetime Warranty, this intake is a reliable and stylish upgrade for FA20-powered WRX models.

Key Features and Benefits

• Direct fit for 2015–2021 Subaru WRX H4-2.0L Turbo

• Dyno-proven gains of up to 17 hp and 17 lb-ft torque

• Short ram cold air intake design

• Patented MegaRam (MR) Technology for safe power gains

• Patented Air Fusion Technology for optimized airflow

• No tuning required

• No check-engine light issues

• 6061-T6 aluminum intake tubing

• Custom application-specific heat shield included

• SuperNano-Web dry air filter (serviceable)

• Replacement filter: X-1014-BB

• Optional hydroshield: 1033BLK or 1033RED

• Smooth mandrel-bent piping reduces airflow restriction

• Aggressive intake sound under throttle

• Clean OE-like fitment

• Made in Pomona, California, USA

• Limited Lifetime Warranty

• Finish options: SP1207P (Polished), SP1207BLK (Wrinkle Black), SP1207WR (Wrinkle Red)

Technical Specs / Material Info

• Material: 6061-T6 aluminum

• Intake Type: Short Ram / Cold Air Hybrid

• Filter Type: SuperNano-Web dry

• Heat Shield: Included

• Emissions: Not CARB exempt

• Not legal for use in California

Installation Info

• Direct bolt-on installation

• No tuning required

• Install time: ~1 hour

• All hardware included

Special Notes / Emissions Info

• Not CARB exempt

• Not legal for sale or use in California or CARB-regulated states

• Fits WRX 2.0L Turbo only (not STI)