The 10th Gen Honda Civic is a versatile platform, perfect for daily commutes during the week and thrilling track days on the weekend. If you own a 2016-2020 Honda Civic with the 1.5L Turbo engine, you'll know that with a few modifications, this engine can deliver impressive power. However, pushing the limits of your stock system often reveals the weaknesses of the factory tube-and-fin intercooler, which is notorious for heat soak. That’s where the Injen FM1573i Intercooler comes into play.
Designed specifically for the 2016-2017 Honda Civic I4-1.5L Turbo and the 2017-2020 Honda Civic Si I4-1.5L Turbo, the FM1573i is a direct-fit upgrade that enhances performance without the need for any modifications to your Civic. With a remarkable 25% increase in core volume, this intercooler is engineered to keep your intake temperatures in check, reducing them by up to 24°F.
Real-world testing shows dyno-proven gains of up to 16 horsepower and 19 lb-ft of torque while maintaining factory boost pressure across the core. This means you get the performance boost you crave without compromising your stock tuning. The Injen intercooler features:
Installation is a breeze, typically taking about an hour, making it a perfect weekend project for those who enjoy working on their cars. This intercooler is designed to work seamlessly with your factory intercooler piping, ensuring a hassle-free setup. If you're looking to further enhance your cooling system, an optional intercooler piping kit is available (Part # SES1573ICP).
Honda Civic owners have praised the Injen FM1573i for its performance benefits. One owner commented, "After installing the Injen intercooler on my 2018 Civic Si, I noticed a significant drop in intake temps, and the car pulls harder than ever, especially during spirited driving.”
Upgrade your Civic today with the Injen FM1573i Intercooler and experience the difference in performance and reliability that comes with a quality intercooler designed specifically for your vehicle.
Other Part Numbers:
Injen #injFM1573i
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2016-2021 Honda Civic |
Civic | 2016-2021 |
|
2021 Honda Civic Type-R |
Civic Type-R | 2021 |
Injen is highly recognized in the automotive industry. The company started in 1991 and specializes in manufacturing high-quality air induction products. The company has become the go-to brand by multiple import tuners and has since become an automotive icon in the industry.
Years of ExperienceFor more than three decades, the company has created dozens of patents and thousands of new products. All of their products are dyno-tested to ensure that it provides optimum performance to the vehicle it is applied to.
Injen offers a variety of products ranging from intake systems, intercoolers, exhaust systems, and other performance parts. All their products are made out of high-quality materials and are designed by the industry’s top designers and engineers. This enables them to create products that are not only functional but adds an aesthetic value to the vehicle. Even up to now, the company never stops in improving its product. Hence, they are a favorite of tuners who wanted to have the best.
Purchase Injen Products at Vivid RacingIf you are looking for products that provide performance gains and are tried and tested, then Injen is the brand for you. They have been used by thousands of enthusiasts worldwide and have provided them high-performance products they truly deserve. The company has one of the most comprehensive lists of products that applies to most vehicles available in the market. You can never go wrong with Injen.
Visit Vivid Racing and check out their list of products that would fit your specific needs.

Injen Technology offers a Limited Lifetime Warranty to the original purchaser against defects in material and workmanship on all intake systems excluding the filter element. Injen Technology will replace at no charge, any intake pipe considered by Injen Technology to be defective. The warranty is void if the warranty card is not returned to Injen Technology within the first 30 days of purchase. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology.s discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement.
EXHAUST WARRANTY
Injen Technology offers a one-year warranty to the original purchaser against defects in material and workmanship on all exhaust systems. Injen Technology will replace at no charge, any exhaust system considered by Injen Technology to be defective. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology's discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement.
AIR INTAKES AND ACCESSORIES
Injen Technology offers a Limited Lifetime Warranty to the original purchaser against defects in material and workmanship on all intake systems excluding the filter element. Injen Technology will replace at no charge, any intake pipe considered by Injen Technology to be defective. The warranty is void if the warranty card is not returned to Injen Technology within the first 30 days of purchase. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology's discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, nor does it cover the cost of installation or removal of the defective part or its replacement. All warranty items must be sent freight prepaid with a valid RMA (Return Merchandise Authorization) number and copy of original invoice.
SES INTERCOOLERS AND EXHAUST SYSTEMS
Injen Technology offers a one-year warranty to the original purchaser against defects in material and workmanship on all exhaust systems. SES Intercooler and exhaust systems that have been installed will not be eligible for return under any circumstances. Defective parts will be replaced or repaired as deemed necessary by Injen Technology. All other warranty issues will apply as indicated under the Air Intake section. Most exhaust and Intercooler system installations may require a lift and or specialized tools. Due to the installation complexity of automotive exhaust and Intercooler systems, Injen Technology recommends that a qualified technician perform the installation. Most local Tuner or exhaust and muffler shops offer professional installation.