Injen SP1207BLK Black Short Ram Cold Air Intake for 2015–2021 Subaru WRX

The Injen SP1207BLK Short Ram Cold Air Intake System in Wrinkle Black is engineered to significantly increase airflow, improve throttle response, and deliver reliable power gains for the 2015–2021 Subaru WRX 2.0L Turbo. As part of Injen’s renowned SP Series, this intake incorporates patented MegaRam (MR) Technology and Air Fusion Technology to optimize airflow velocity and maintain stable air-fuel ratios — all while requiring no ECU tuning.

Constructed from 6061-T6 mandrel-bent aluminum tubing, the SP1207BLK provides a smooth and efficient airflow path to the turbocharger. The system also includes a custom heat shield specifically designed for the WRX to reduce heat soak and improve performance consistency. The fully serviceable SuperNano-Web dry air filter offers increased filtration area and long-lasting usability.

With dyno-proven gains of up to 17 horsepower and 17 lb-ft of torque, plus a pronounced induction tone under throttle, this intake adds both performance and character to your FA20-powered WRX. Manufactured in Pomona, California and backed by a Limited Lifetime Warranty, this is a dependable, high-quality upgrade for enthusiasts.

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

• Patented Air Fusion Technology

• No ECU tuning required

• Maintains safe air-fuel ratios

• 6061-T6 aluminum intake tubing

• Wrinkle black finish for sleek under-hood appearance

• Custom heat shield included

• Fully serviceable SuperNano-Web dry air filter

• Replacement filter: X-1014-BB

• Optional hydroshield: 1033BLK or 1033RED

• Smooth mandrel-bent piping improves airflow efficiency

• Aggressive intake sound under acceleration

• OE-like fitment

• Made in Pomona, California, USA

• Injen Limited Lifetime Warranty

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

Technical Specs / Material Info

• Material: 6061-T6 aluminum

• Intake Type: Short Ram / Cold Air Hybrid

• Filter: SuperNano-Web dry filter

• Heat Shield: Included

• Emissions: Not CARB exempt

• Not legal for sale or use in California

Installation Info

• Direct bolt-on install

• No tuning necessary

• Install time: around 1 hour

• Includes all required hardware

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