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Injen Front Mount Intercooler - FM1573i

2016-2021 Honda Civic L4-1.5L Turbo
2016-2021 Honda Civic Si L4-1.5L Turbo
Pricing: $600.95

Free Ground Shipping on orders over $200.00- 48 continental states


The 10th GEN Civic is a great platform for soaking up highway miles during the weekday and tearing it up at the track on the weekend. With some minor modifications, the 1.5L Turbo engine is capable of producing some killer power. Added power will push the limits of the stock charge air system, necessitating an upgrade for the stock tube-and-fin intercooler, which is prone to heat soak. Injen has developed a highly efficient bar-and-plate intercooler engineered specifically to fit the 2016-2021 Honda Civic I4-1.5L(t) and the 2017-2020 Honda Civic Si I4-1.5L(t)

The FM1573i intercooler is a direct-fit unit and features a 25 percent increase in core volume while requiring no modification to your civic. This cooler is constructed with cast end tanks and precision CNC-machined aluminum flanges for use with the factory intercooler piping. The Injen Honda Civic intercooler reduces intake temperatures by 24degreeF and provides an increase of up to 16 HP and 19 Lbs. of torque while retaining factory boost pressure across the core.

This Civic 1.5L turbo intercooler also features precision TIG-welding and has a unique silver finish that is reminiscent of brushed aluminum. With an installation time of one-hour, great power and temperature benefits, and a Lifetime Warranty, the Injen FM1573i intercooler is a must-do upgrade for any stock or modified 10th Gen turbo Civic.


No piping included. Optional intercooler piping kit available. Part # SES1573ICP

Prop 65 Compliance

This product can expose you to chemicals including (Antimony [Oxide], Arsenic, Beryllium. Chromium (hexavalent), Cobalt Cadmium, Lead, and Nickel which is known to the State of California to cause birth defects or other reproductive harm.


SES Intercooler and exhaust systems that have been installed will not be eligible for return under any circumstances. Injen Technology offers a Limited Lifetime Warranty to the original purchaser against defects in material and workmanship. Injen Technology will replace, at no charge, any Injen product 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, damages caused from improper installation, 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. 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.

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.



  • FM1573i
  • FM1573i
  • 843115022174
  • Injen Technology
  • New


Shipping Information

  • Item Requires Shipping
  • 36.0 lbs.
  • W11.0000” x H11.0000” x L41.0000”
  • Free Ground Shipping on orders over $200.00- 48 continental states

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