DEI's highly acclaimed Radiator Relief line has expanded with the addition of several thermal additives designed to increase the cooling efficiency of any stock or aftermarket radiator.
- Reduce engine temperatures up to 30° F with new anti-foam formulas using corrosion inhibitors.
- DEI's Radiator Relief thermal chemicals can increase the cooling systems efficiency of any vehicle by working with the radiator to lower engine operating temperatures up to 30° F!
- Before you upgrade to a performance fan or larger radiator try DEI Radiator Relief products.
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