Mishimoto Performance Aluminum Radiator Honda Civic Si 2012-2015 | MMRAD-CIV-12SI dimensions 10 8 5 this replacement arm eliminates the

this replacement arm eliminates the guesswork and ensures consistent performance straight out of the box

high-flow 60mm external wastegate engineered for maximum boost control

3D Printed Carbon Nylon Inlet Duct (2)

Engineered with cutting-edge LED technology

CNC-Machined from 6061-T6 Billet Aluminum

Mishimoto Performance Aluminum Radiator Honda Civic Si 2012-2015 | MMRAD-CIV-12SI dimensions 10 8 5 this replacement arm eliminates theProduct Fitment: 2012 2015 Honda Civic SI The Mishimoto Performance Aluminum Radiator is engineered specifically for 2012 2015 Honda Civic Si owners seeking maximum cooling efficiency and reliability. This direct fit replacement radiator delivers superior heat dissipation compared to the factory unit, making it ideal for modified vehicles, track use, or daily drivers in demanding conditions. Built with premium aluminum construction and advanced core