Mishimoto Intercooler Kit for 2017-2021 Honda Civic Type R FK8 High-Flow

Mishimoto Intercooler Kit for 2017–2021 Honda Civic Type R (FK8) — High-Flow Purpose-built cooling for one of the fastest front-wheel-drive production cars. The Mishimoto High-Flow Intercooler Kit replaces the restrictive factory unit with a massively upgraded system engineered for sustained performance on track and the street. Massive core upgrade: 4.7" thick, bar-and-plate core delivering a 169% increase in volume and 189% more external fin surface area for superior heat rejection. Improved flow & durability: Bar-and-plate construction improves airflow and heat transfer vs. tube-and-fin designs. Cast aluminum end tanks: Replace plastic stock tanks to efficiently direct airflow and withstand higher pressures and temperatures. Full piping overhaul: Large-diameter mandrel-bent 2.5" piping with high-quality couplers replaces restrictive OEM runs—reducing flow losses and eliminating aging rubber sections. Track-ready reliability: Designed to maintain charge air temps under extreme driving conditions to protect power delivery and reduce detonation risk. Fitment is specific to the 2017–2021 Honda Civic Type R FK8. The kit is engineered, tested, and backed by Mishimoto's commitment to performance cooling—bringing consistent, cooler intake temps for more power and repeatable lap times.