Skip to product information
1 of 5

PRL Motorsports

PRL Intercooler Upgrade | 16-21 Civic 1.5T, Si

PRL Intercooler Upgrade | 16-21 Civic 1.5T, Si

Regular price $674.99 USD
Regular price $674.99 USD Sale price $674.99 USD
Sale Sold out
Shipping calculated at checkout.
Charge Pipes


  • 2016 - 2021 Honda Civic 1.5T
  • 2017 - 2020 Honda Civic Si
Note: Compatible with factory charge pipes - pair with optional charge pipe upgrade kit for optimal performance.


It’s no secret that Honda’s 1.5L turbo Civic is extremely susceptible to heat-soak, especially when retaining the factory intercooler. Excessive heat-soak increases the risk of detonation and causes major power-loss due to high charge air and cylinder temperatures. These issues become even more prevalent with spirited driving and/or increased power outputs. The PRL Motorsports intercooler upgrade decreases charge air temperatures while increasing potential airflow with its dense 550+ horsepower rated (though we have pushed 600+) 25.5x4x6.3” bar-and-plate bar-and-plate core and machined billet aluminum end tanks! This intercooler utilizes factory mounting spots with PRL's embossed end tanks. Kits will come with all hardware needed for a seamless install.

Performance Gains:

  • 9 horsepower & 3 ft/lb torque gains by simply bolting on
  • 50+ F degree drop in post charge air temperature at peak
  • Average of 36 F degree drop in post charge air temperature
  • Increased efficiency & consistency in power delivery
  • Increased engine safety

Kit Includes:

  • (1) Intercooler Assembly w/ Billet End Tanks
  • (2) Air Guides w/ Stainless Hardware
  • (2) Billet Aluminum Factory Charge Pipe Adapters
  • (1) Cardboard Stencil w/ “PRL” Logo
  • (2) PRL Factory Style Replacement O-Rings
    View full details

    Customer Reviews

    Based on 1 review
    Muskan Y.
    Worth the Price

    Engine tends to pickup revs a lot faster and doesn't heat soak anymore. Probably one of the best upgrades for the L15b7