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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
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