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Injen 2017+ Honda Civic Si 1.5L Wrinkle Red Cold Air Intake Injen INJSP1581WR
Injen 2017+ Honda Civic Si 1.5L Wrinkle Red Cold Air Intake Injen INJSP1581WR
Injen 2017+ Honda Civic Si 1.5L Wrinkle Red Cold Air Intake Injen INJSP1581WR
Injen 2017+ Honda Civic Si 1.5L Wrinkle Red Cold Air Intake Injen INJSP1581WR
Injen 2017+ Honda Civic Si 1.5L Wrinkle Red Cold Air Intake Injen INJSP1581WR
Injen 2017+ Honda Civic Si 1.5L Wrinkle Red Cold Air Intake Injen INJSP1581WR
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Injen 2017+ Honda Civic Si 1.5L Wrinkle Red Cold Air Intake

Injen
INJSP1581WR
843115022792
Cold Air Intakes
11 Units In Stock - Ships Next Business Day
$ 477.50 $ 427.24
FREE Ground Shipping!
$ 427.24

SKU: SP1581WR | UPC: 843115022792

Injen 2017-2020 Honda Civic Si 1.5L Wrinkle Red Cold Air Intake

The Injen SP1581WR cold air intake delivers deeper airflow to your 2017-2020 Honda Civic Si 1.5L engine for added horsepower and torque. This system fits select 2017-2018 Honda Civic Type R models too. Engineered with patented tuning it provides noticeable power gains while keeping air fuel ratios safe across the RPM range.

Key Features

  • MegaRam Technology (Patents 7,359,795 & 7,669,571): Increases intake velocity for denser air charge and improved throttle response
  • Air Fusion Technology (Patents 7,757,548 & 7,721,699): Smooths transitions in the intake path to reduce turbulence and enhance efficiency
  • 6061-T6 Aluminum Intake Tube: Mandrel-bent for uninterrupted airflow with wrinkle red finish for durable style under the hood
  • SuperNano-Web Dry Air Filter: Serviceable design offers high airflow surface area and superior filtration without oils
  • Aggressive Engine Sound: Produces deep throaty intake note that amplifies driving excitement

Product Notes

  • Replaces stock airbox for direct bolt-on performance upgrade
  • Cleanable filter extends service life with simple maintenance
  • Ships in protective packaging via standard ground service

Installation Notes

  • Professional installation recommended.
  • Bolt-on design uses factory mounting points no cutting required
  • Includes all necessary hardware clamps and couplers for direct fit

This Part Fits

Year Make Model Submodel
2017-2020 Honda Civic Si
2017-2018 Honda Civic Type R

Why Choose Injen?

  • World's first tuned air intake system with four patents on tuning process
  • Flagship SP series built for reliable power and dyno-proven gains
  • Precision engineering ensures perfect fit and long-term durability

Frequently Asked Questions

  • Q: Will this fit my 2017-2020 Honda Civic Si?
    A: Yes it directly fits all 2017-2020 Civic Si models with 1.5L turbo engine using stock mounting locations
  • Q: What material and finish does the intake tube use?
    A: Constructed from lightweight 6061-T6 aluminum with wrinkle red powder coat for corrosion resistance and heat dissipation
  • Q: What warranty coverage is included?
    A: Backed by Injen limited lifetime warranty against defects in materials and workmanship

Shipping & Handling

  • Method: Standard ground shipping
  • Availability: In stock - ships same or next business day
  • Packaging: Secure box measures 24in x 12in x 12in
  • Weight: 7.6 lbs

Request For Information

Have questions about Injen 2017+ Honda Civic Si 1.5L Wrinkle Red Cold Air Intake? Fill out the form below and we'll get back to you by the next business day.
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