See more parts for Subaru WRX
Select the year of your Subaru WRX:
Product thumb
Injen Wrinkle Red SP Short Ram Intake System for Subaru WRX 2015-2021 H4-2.0L Turbo
$502.85
Free Shipping

If you’re looking to give your 2015-2021 Subaru WRX with the H4-2.0L Turbo engine a little extra oomph, check out the Injen SP1209 Short Ram Air Intake. This isn’t just another bolt-on; it’s a solid upgrade that really lets your turbo breathe and perform the way it was meant to.

Installing this intake is a breeze—no need for a degree in rocket science here. Injen’s engineers have put in the time to design and refine this system, and it shows. With a smooth, mandrel-bent 3.00" O.D. T6-6061 aluminum tube, you’ll get an uninterrupted airflow that not only boosts performance but also looks fantastic when you pop the hood.

One of the standout features is the patented MR (Mega Ram) Technology at the MAF sensor. This tech keeps your fuel trims in check without throwing any check engine lights your way, which is a huge plus if you’re not into messing with electronic tuning. Plus, the custom heatshield that comes with it protects against those nasty under-hood temps while giving your engine bay that clean, polished look.

What’s the real-world impact? On the chassis dyno, expect gains of up to 24 horsepower and 20 lb-ft of torque. You’ll definitely feel that extra power, and trust me, you’ll hear it too—this intake has an aggressive growl that’ll make your WRX stand out from the crowd.

Injen offers this system in a few different finishes, so you can pick what suits your style best. Whether you go for the polished version, the Wrinkle Black, or the Wrinkle Red, you’re getting a solid product backed by a limited lifetime warranty. That’s peace of mind right there.

Features:

  • Dyno-proven gains of up to 24 hp and 20 lb-ft of torque
  • Designed to work seamlessly with the stock calibration
  • Innovative design for maximum airflow and power
  • 3.00in mandrel-bent 6061-T6 aluminum intake tubing
  • Application-specific heatshield included
  • Aggressive intake sound under acceleration
  • Looks great under the hood while fitting like OEM
  • Serviceable Injen SuperNano-Web dry air filter
  • Replacement filter part number: X-1078-BB
  • Optional Hydroshield part number: 1120BLK
  • Optional X-Pedal Throttle Response Controller: PT0002B
  • Stainless steel band clamps with protective liners
  • Reinforced automotive-grade silicone couplers
  • Made in Pomona, California, USA
  • Injen Technology Limited Lifetime Warranty

Prop 65 Compliance:

  • This product can expose you to chemicals like Chromium, Nickel, and Carbon Black, which are known to the State of California to cause cancer, as well as other substances that may cause reproductive harm.

Documents:

Fitment:

  • Subaru WRX 2015-2021

Note:

  • This product is not CARB exempt, so it’s not available for purchase in California or for vehicles registered with the California DMV.

Other Part Numbers:
Injen #injSP1209WR

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2015-2021
Subaru WRX
Who is Injen?

Injen is highly recognized in the automotive industry. The company started in 1991 and specializes in manufacturing high-quality air induction products.  The company has become the go-to brand by multiple import tuners and has since become an automotive icon in the industry.

Years of Experience

For more than three decades, the company has created dozens of patents and thousands of new products. All of their products are dyno-tested to ensure that it provides optimum performance to the vehicle it is applied to.

Injen offers a variety of products ranging from intake systems, intercoolers, exhaust systems, and other performance parts. All their products are made out of high-quality materials and are designed by the industry’s top designers and engineers. This enables them to create products that are not only functional but adds an aesthetic value to the vehicle. Even up to now, the company never stops in improving its product. Hence, they are a favorite of tuners who wanted to have the best.

Purchase Injen Products at Vivid Racing

If you are looking for products that provide performance gains and are tried and tested, then Injen is the brand for you. They have been used by thousands of enthusiasts worldwide and have provided them high-performance products they truly deserve. The company has one of the most comprehensive lists of products that applies to most vehicles available in the market. You can never go wrong with Injen.

Visit Vivid Racing and check out their list of products that would fit your specific needs.

Injen Banner

INTAKE WARRANTY

Injen Technology offers a Limited Lifetime Warranty to the original purchaser against defects in material and workmanship on all intake systems excluding the filter element. Injen Technology will replace at no charge, any intake pipe considered by Injen Technology to be defective. The warranty is void if the warranty card is not returned to Injen Technology within the first 30 days of purchase. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology.s discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement.

EXHAUST WARRANTY

Injen Technology offers a one-year warranty to the original purchaser against defects in material and workmanship on all exhaust systems. Injen Technology will replace at no charge, any exhaust system considered by Injen Technology to be defective. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology's discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement.

AIR INTAKES AND ACCESSORIES

Injen Technology offers a Limited Lifetime Warranty to the original purchaser against defects in material and workmanship on all intake systems excluding the filter element. Injen Technology will replace at no charge, any intake pipe considered by Injen Technology to be defective. The warranty is void if the warranty card is not returned to Injen Technology within the first 30 days of purchase. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology's discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement. All warranty items must be sent freight prepaid with a valid RMA (Return Merchandise Authorization) number and copy of original invoice.

SES INTERCOOLERS AND EXHAUST SYSTEMS

Injen Technology offers a one-year warranty to the original purchaser against defects in material and workmanship on all exhaust systems. SES Intercooler and exhaust systems that have been installed will not be eligible for return under any circumstances. Defective parts will be replaced or repaired as deemed necessary by Injen Technology. All other warranty issues will apply as indicated under the Air Intake section. Most exhaust and Intercooler system installations may require a lift and or specialized tools. Due to the installation complexity of automotive exhaust and Intercooler systems, Injen Technology recommends that a qualified technician perform the installation. Most local Tuner or exhaust and muffler shops offer professional installation.

Check out these other great products