40 Below- 30 OZ 530 4032

Engine temperatures directly impact performance, reliability, and longevity—especially under demanding track conditions or heavy load situations. The 40 Below Pro Blend 530 4032 coolant additive delivers measurable thermal management by reducing coolant temperatures by up to 40 degrees Fahrenheit, allowing your engine to operate in its optimal temperature window. Whether you're running increased boost, extended sessions, or simply need better heat dissipation, this universal additive integrates seamlessly into your existing cooling system without modification.

Mixed into your current coolant, it enhances heat transfer efficiency while maintaining compatibility across most vehicle platforms. Installation is straightforward—no special tools or professional fabrication required—making it an accessible upgrade for racers and enthusiasts focused on thermal control.

• Reduces engine temperature up to 40°F
• Improves cooling system efficiency
• Universal fitment, bolt-on integration
• 32 oz bottle
• MPN: 530 4032
• Compatible with existing coolant
• Package: 7.60 x 5.20 x 3.60 inches
• Shipping weight: 2.32 lbs