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Injen 16-20 Honda Civic Si I4-1.5T Evolution Intake Injen INJEVO1501
Injen 16-20 Honda Civic Si I4-1.5T Evolution Intake Injen INJEVO1501
Injen 16-20 Honda Civic Si I4-1.5T Evolution Intake Injen INJEVO1501
Injen 16-20 Honda Civic Si I4-1.5T Evolution Intake Injen INJEVO1501
Injen 16-20 Honda Civic Si I4-1.5T Evolution Intake Injen INJEVO1501
Injen 16-20 Honda Civic Si I4-1.5T Evolution Intake Injen INJEVO1501
Injen 16-20 Honda Civic Si I4-1.5T Evolution Intake Injen INJEVO1501
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Injen 16-20 Honda Civic Si I4-1.5T Evolution Intake

Injen
INJEVO1501
843115026653
Cold Air Intakes
15 Units In Stock - Ships Next Business Day
$ 375.92 $ 336.35
FREE Ground Shipping!
$ 336.35

SKU: EVO1501 | UPC: 843115026653

Injen 2017-2020 Honda Civic Si I4-1.5T Evolution Intake

The Injen EVO1501 Evolution Cold Air Intake system replaces the factory air intake on 2017-2020 Honda Civic Si models with a high-flow design featuring a mandrel-bent aluminum tube and SuperNano-Web dry filter. This setup pulls in cooler denser air for sharper throttle response and dyno-proven gains of 13 horsepower and 12 ft-lbs of torque at the wheels. Engineered for direct fit using the Twist-Lock filter system it delivers noticeable power throughout the RPM range.

Key Features

  • SuperNano-Web Dry Air Filter: Included dry filter works with Twist-Lock system to allow largest filter size for maximum air volume increased power and simple installation without oils or sprays.
  • Twist-Lock Technology: Patented system secures the oversized filter quickly with minimal tools boosting airflow while simplifying filter access and replacement.
  • Quality Hardware: Stainless steel band clamps with protective liners and reinforced automotive-grade silicone couplers ensure secure reliable fitment under all conditions.
  • Hassle-Free Installation: Designed with fewer parts it installs in about 60 minutes using basic hand tools and factory mounting points for straightforward bolt-on performance.
  • Dyno Proven Performance: Tested on 2018 Civic Si chassis dyno shows +13 HP and +12 ft-lbs torque at 6200 RPM confirming real-world gains from extensive engineering.

Product Notes

  • Filter requires no oiling clean every 30000 miles or sooner in dusty conditions using compressed air or Injen cleaning kit.
  • Mandrel-bent 3-inch 6061-T6 aluminum tube with polished finish resists corrosion and optimizes airflow.
  • Standard ground shipping available nationwide.

Installation Notes

  • Professional installation recommended.
  • Estimated 60-minute install time with basic tools no cutting or permanent modifications needed.
  • Reuses factory mounting locations and hardware for precise alignment.

This Part Fits

Year Make Model Submodel
2017-2020 Honda Civic Si

Why Choose Injen?

  • Proven track record with decades of intake development and real dyno validation on every kit.
  • High-quality materials like TIG-welded aluminum and silicone built for durability and daily driving.
  • Engineers focus on maximum safe power through precise airflow design and fitment testing.

Frequently Asked Questions

  • Q: Will this intake fit my 2019 Honda Civic Si?
    A: Yes the EVO1501 bolts directly onto 2017-2020 Honda Civic Si 1.5T models with no modifications required.
  • Q: What filter media does it use and does it need oil?
    A: SuperNano-Web synthetic dry media filter needs no oiling just vacuum or compressed air cleaning for maintenance.
  • Q: What warranty coverage is provided?
    A: Backed by Injen Limited Lifetime Warranty on the intake tube and Limited Lifetime on the filter register at injentechnology.com for full details.

Shipping & Handling

  • Method: Standard Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed 23 x 13 x 13 inches
  • Weight: 7.8 lbs

Request For Information

Have questions about Injen 16-20 Honda Civic Si I4-1.5T Evolution Intake? Fill out the form below and we'll get back to you by the next business day.
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