If you're searching for a hot, high-quality replacement coolant expansion tank, then look no further. Canton Racing Products makes the highest quality performance parts available, so you can trust that this will fit your vehicle. The Canton Racing Products and Coolant Expansion tank is engineered, designed, and manufactured to replace your original plastic expansion tank. This will eliminate the problem of cracking or leaking coolant tanks. Cooling performance is key for any engine, and our Canton Racing Products 2.5 mm thick aluminum tank ensures that your coolant stays where it should - in the tank! The Canton Racing MINI Cooper Alloy Coolant Expansion Tank has been manufactured to complement the Canton Racing R50 R52 R53 MINI Cooper Alloy Power Steering Tank. The Expansion Tank is designed to accommodate an increase in engine temperature for better performance and cooling. The unit's styling is sleek and sophisticated. This series includes Canton Racing R52 R53 MINI Cooper S Alloy Coolant Expansion Tank, Canton Racing R52 R53 MINI Cooper S Alloy Power Steering Tank, Stant 15 PSI Radiator Cap, Stant 18-22 PSI Radiator Cap with Lever Release, Stant 21-25 PSI Radiator Cap, Stant 18-22 PSI Radiator Cap, Stant 21-25 PSI Radiator Cap with Lever Release.