MISHIMOTO PERFORMANCE INTERCOOLER KIT – HONDA CIVIC TYPE R 17-21

The 2017–2021 Honda Civic Type R delivers exceptional front‑wheel‑drive performance, but its factory intercooler system becomes a limiting factor under sustained load or high ambient temperatures. The OEM tube‑and‑fin core heat‑soaks quickly, reducing charge‑air cooling efficiency and suppressing the K20C1’s power output. The Mishimoto Performance Intercooler Kit is engineered to eliminate this weakness by significantly increasing core size, airflow capacity, and thermal stability.

The upgraded intercooler features a 4.7‑inch thick bar‑and‑plate core, more than doubling the stock dimensions. This design increases total core volume by 169 percent and expands external fin surface area by 189 percent, dramatically improving heat rejection and maintaining consistent intake‑air temperatures during aggressive driving. The robust bar‑and‑plate construction enhances airflow through the larger core while improving heat transfer away from the charged air.

Plastic factory end tanks are replaced with precision cast‑aluminum units that provide improved durability and optimized airflow distribution. The kit also includes redesigned intercooler piping, replacing restrictive OEM diameters and deterioration‑prone rubber sections with 2.5‑inch mandrel‑bent aluminum and multi‑layer silicone couplers. This upgrade supports higher boost levels, improved throttle response, and long‑term reliability.

The Mishimoto Performance Intercooler Kit is a direct‑fit solution for the FK8 Type R and is backed by the Mishimoto Lifetime Warranty.

VEHICLE FITMENT

Honda Civic Type R Model years 2017–2021 Direct fit for factory turbocharged K20C1 engine

MODELS

Civic Type R FK8 (2017–2021)