AMS Performance 16-19 Infiniti Q50 3.0TT Alpha Auxiliary Intercooler TankAMS is proud to introduce the Q50 Q60 Red Alpha Auxiliary Coolant tank. This tank adds more than 1. 5 gallons of coolant into the intercooler system of your VR30 equipped INFINITI. Cooler air = more power. By reducing your INFINITI? s intercooler outlet temperatures by almost 35 degrees our auxiliary tank allows your Q50 or Q60 to maximize its power output. Stop the power robbing heat soak of your VR30 by ordering the Red Alpha Auxiliary Coolant tank