The Garrett direct fit charge air cooler boasts an 83% larger core than stock to provide an estimated 25 degree Fahrenheit reduction in air temperature and a 30% reduction in pressure drop. Optimized end tanks improve air flow through the core by improving turbulent design features found in the stock unit. This direct fit performance intercooler is easily installed and can support up to 750 horsepower all while reusing the stock bolts, hoses, and clamps. Must remove active grill shutters to install this product. This part is CARB EO# D-794 and is legal for use in all 50 states.