Mishimoto Aluminum Coolant Expansion Tank for 2023+ Toyota GR Corolla (MMRT-GRC-23) Finish::Micro-Wrinkle Red causes miss-shifts and slipping clutches

causes miss-shifts and slipping clutches that will damage your GT-R’s expensive transmission

for both tests we let the car heat soak on the dyno until the radiator fans tripped on and off (which gives an inlet temperature of 36°C)

(1) Oxygen Sensor as pictured

drain bolt and washer attached as shown

Mishimoto Aluminum Coolant Expansion Tank for 2023+ Toyota GR Corolla (MMRT-GRC-23) Finish::Micro-Wrinkle Red causes miss-shifts and slipping clutchesIntroducing the Mishimoto Coolant Expansion Tank for the 2023+ Toyota GR Corolla, a direct fit upgrade made from durable all aluminum construction that resists yellowing, cracking, or leaking from heat cycles, unlike the stock plastic tank. Internal baffles prevent air entry during aggressive driving, while a 40% increase in coolant capacity enhances heat dissipation. The easy access bleed port makes air bleeding hassle free, and a high visibility