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Injen 17-20 Honda Civic Si L4 1.5L Turbo Black SP Short Ram Intake Injen INJSP1584BLK
Injen 17-20 Honda Civic Si L4 1.5L Turbo Black SP Short Ram Intake Injen INJSP1584BLK
Injen 17-20 Honda Civic Si L4 1.5L Turbo Black SP Short Ram Intake Injen INJSP1584BLK
Injen 17-20 Honda Civic Si L4 1.5L Turbo Black SP Short Ram Intake Injen INJSP1584BLK
Injen 17-20 Honda Civic Si L4 1.5L Turbo Black SP Short Ram Intake Injen INJSP1584BLK
Injen 17-20 Honda Civic Si L4 1.5L Turbo Black SP Short Ram Intake Injen INJSP1584BLK
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Injen 17-20 Honda Civic Si L4 1.5L Turbo Black SP Short Ram Intake

Injen
INJSP1584BLK
843115027681
Cold Air Intakes
12 Units In Stock - Ships Next Business Day
$ 432.49 $ 386.96
FREE Ground Shipping!
$ 386.96

SKU: SP1584BLK | UPC: 843115027681

Injen 17-21 Honda Civic Si L4 1.5L Turbo Black SP Short Ram Intake

Upgrade your 2017-2021 Honda Civic Si with the Injen SP1584BLK short ram intake system designed for the 1.5L turbo engine. This intake delivers dyno-proven gains of 23 horsepower and 21 pound-feet of torque while maintaining safe air-fuel ratios across the power band. Experience an aggressive throaty growl and smooth airflow for responsive turbo spool every time you accelerate.

Key Features

  • 6061-T6 Aluminum Intake Tube: Mandrel-bent for a smooth uninterrupted path that supports efficient airflow and adds visual appeal under the hood.
  • SuperNano-Web Dry Air Filter: Fully serviceable with increased surface area for maximum airflow and superior filtration without oil.
  • Dyno-Tested Power Gains: Delivers 23 additional horsepower and 21 pound-feet of torque measured at the wheels for real-world performance.
  • Aggressive Intake Sound: Provides a deep throaty tone that enhances the driving experience with every throttle input.
  • Multiple Finish Options: Available in black (SP1584BLK), polished (SP1584P), or wrinkle red (SP1584WR) to match your style.

Product Notes

  • Easy-to-service filter allows cleaning and reuse for long-term performance.
  • Maintains factory air-fuel ratios without requiring tuning.
  • Ships ready for bolt-on installation with all necessary hardware included.

Installation Notes

  • Professional installation recommended.
  • Bolt-on design fits directly with no cutting or permanent modifications.
  • Uses existing factory mounting points and includes stainless steel clamps.

This Part Fits

Year Make Model Submodel
2017-2021 Honda Civic Si

Why Choose Injen?

  • Backed by decades of intake engineering expertise.
  • Dyno-tested results ensure reliable power increases.
  • Limited lifetime warranty protects your investment.

Frequently Asked Questions

  • Q: Will this fit my 2021 Honda Civic Si?
    A: Yes, the SP1584BLK fits all 2017-2021 Honda Civic Si models with the 1.5L turbocharged L4 engine.
  • Q: What finish and material is used?
    A: Features a durable laser black powder-coated finish over 6061-T6 aluminum tubing with a reusable dry filter element.
  • Q: What warranty is included?
    A: Comes with Injen Technology's limited lifetime warranty covering defects in materials and workmanship.

Shipping & Handling

  • Method: Standard ground shipping
  • Availability: In stock - ships same or next business day
  • Packaging: Secure box measuring 10 x 10 x 30 inches
  • Weight: 10 lbs

Request For Information

Have questions about Injen 17-20 Honda Civic Si L4 1.5L Turbo Black SP Short Ram Intake? Fill out the form below and we'll get back to you by the next business day.
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