Injen FM1573i intercooler is a direct-fit upgrade for the 2016-2021 Honda Civic and 2017-2020 Civic Si. Engineered for the 1.5L turbo engine, this bar-and-plate intercooler addresses the stock unit's heat soak limitations. Constructed with cast end tanks and CNC-machined aluminum flanges, it integrates seamlessly with factory intercooler piping. Offering a 25 percent increase in core volume, the intercooler reduces intake temperatures by 24 degrees Fahrenheit, delivering up to 16 horsepower and 19 pounds-feet of torque gains while maintaining factory boost pressure. Precision TIG-welded and finished in a brushed aluminum style, this intercooler installs in approximately one hour and is covered by a lifetime warranty.
Key Features
• Direct fit for:
2016-2021 Honda Civic L4-1.5L Turbo
2017-2020 Honda Civic Si L4-1.5L Turbo
• Dyno Proven Gains of up to 16 hp and 19 lb-ft. of torque
• Direct bolt-on front mount intercooler
• No piping included.
• CAD designed end tanks for optimal air flow.
• Intercooler core dimensions 21.06 x 5.750 x 5.28
• Designed to work with the stock calibration
• Optional intercooler piping kit available. Part # SES1573ICP
• Made in Pomona California, USA
• Injen Technology Limited Lifetime Warranty
Note: This product is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.
Installation Instructions
Technical Drawing
This Part Fits:
Year |
Make |
Model |
Submodel |
2017-2021 |
Honda |
Civic |
EX |
2016-2021 |
Honda |
Civic |
EX-L |
2016-2018 |
Honda |
Civic |
EX-T |
2017-2021 |
Honda |
Civic |
LX |
2017-2020 |
Honda |
Civic |
Si |
2017-2021 |
Honda |
Civic |
Sport |
2017-2021 |
Honda |
Civic |
Sport Touring |
2016-2021 |
Honda |
Civic |
Touring |