Mishimoto Intercooler Kit for 2016+ Honda Civic Turbocharged L15B7 Engine

Mishimoto Intercooler Kit for 2016+ Honda Civic (L15B7) Upgrade charged-air cooling and throttle response for your turbocharged 2016+ Honda Civic with Mishimoto’s direct-fit intercooler kit. Engineered to solve the overheating limits of the stock tube-and-fin unit, this kit delivers lower intake temperatures, improved flow, and durable OEM-quality fitment. Key Features All-aluminum, bar-and-plate core for superior heat dissipation versus factory tube-and-fin design. 102% larger core volume and 97% more fin surface area to dramatically reduce charge-air temps. Measured reduction of up to 20°F on stock tune and up to 42°F with performance tuning. Full piping upgrade: mandrel-bent aluminum piping and 5-layer fiber-embedded silicone couplers replace fragile plastic/rubber stock parts. Increased piping diameter from 42mm to 55mm (≈30% size increase) with gentler bends for improved flow. Direct-fit kit for simple installation and OEM-like alignment. Performance Benefits Expect immediate gains in responsiveness and consistency: approximately +4 hp and +8 ft‑lbs on stock tuning, with potential gains up to +11 hp and +9 ft‑lbs when combined with an ECU tune. Cooler, denser intake air reduces knock and enables more reliable power delivery under sustained boost. Why choose Mishimoto? Built for enthusiasts who demand reliability and measurable performance, this intercooler kit combines proven thermal efficiency with robust construction and a direct-fit installation tailored to the L15B7 turbocharged Civic platform.