Coolant Reservoirs

Introducing the Mishimoto Coolant Expansion Tank for the 2023+ Toyota GR Corolla. This direct-fit solution boasts all-aluminum construction that won’t yellow, crack, or leak with repeated heat cycles like the stock plastic tank will. Internal baffles...

Cobb 22-23 Subaru WRX Coolant Overflow Tank

Cobb Subaru 15-21 WRX/STI Coolant Overflow Tank

Cobb 08-14 Subaru WRX/STI Coolant Overflow Tank

Cobb 04-07 Subaru WRX / STI Coolant Overflow Tank w/ Washer Fluid Relocation Kit

Torque Solution Coolant Expansion Tank: Subaru WRX 02-07 / STI 04-22 / Forester XT 04-08 - Silver

Torque Solution Coolant Expansion Tank: Subaru WRX 02-07 / STI 04-22 / Forester XT 04-08 - Black

INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM

When the heat gets turned up, keep your cool with the Mishimoto 5-Gallon Ice Tank for your Air-to-Water intercooler setup! The secret to maintaining power levels is to ensure that your engine is getting the coolest, densest air possible. Even with an...

If you take your Explorer ST to shows where enthusiasts are checking under your hood, the last thing you want is for them to see the eye-sore that is the Explorer stock coolant tank. Add some under-hood appeal and reliability to your engine bay with this...

There's no question that the 2017+ Honda Civic Type R is built to perform. From gaping grills, towering spoilers, and bright red splattered on every surface, Honda made it clear that the FK8 is designed for speed. Where we have already improved on other...

There's no question that the 2017+ Honda Civic Type R is built to perform. From gaping grills, towering spoilers, and bright red splattered on every surface, Honda made it clear that the FK8 and subsequent FL5 are designed for speed. Where we have...