Vehicle Fitment

  • 2017–2020 Honda Civic Si (FC1/FC3), 1.5L Turbocharged I4

Features

  • Dyno-proven gains of up to 16 horsepower and 14 lb-ft of torque
  • Short ram intake design for improved throttle response
  • Injen's patented MegaRam (MR) and Air Fusion technologies
  • Direct bolt-on fit with no tuning required
  • 6061-T6 mandrel-bent aluminum intake tubing
  • SuperNano-Web dry air filter for superior filtration without oiling
  • Custom heat shield reduces intake air temperature
  • Laser black finish for a sleek, durable appearance

Specifications

  • Material: 6061-T6 aluminum
  • Filter Type: SuperNano-Web dry air filter (oil-free)
  • Finish: Laser black powder coat
  • Compatibility: 2017–2020 Honda Civic Si (FC1/FC3), 1.5L Turbocharged I4

Included Components

  • 1x Short ram intake tube
  • 1x SuperNano-Web dry air filter
  • 1x Heat shield
  • Installation hardware and instructions

Product Description

The Injen SP1584BLK short ram intake system is designed specifically for the 2017–2020 Honda Civic Si with the 1.5L turbocharged engine. It enhances engine performance by increasing airflow, delivering dyno-proven gains of up to 16 horsepower and 14 lb-ft of torque. The short ram design improves throttle response and reduces intake restriction for a more responsive driving experience.

Featuring Injen's patented MegaRam and Air Fusion technologies, this intake system optimizes airflow while maintaining proper air/fuel ratios without requiring additional tuning. The 6061-T6 aluminum tubing and SuperNano-Web dry air filter provide durability and excellent filtration, while the included heat shield helps keep intake temperatures low. Finished in laser black, the SP1584BLK adds a clean and aggressive look to the engine bay.



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