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
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