For more than 28 years, Turbonetics has been the leader in developing forced induction power. The Torque-Master line of diesel-specific upgrades improves air flow and volume and lowers charge air temperatures, supporting increases in torque and pulling power in excess of 200HP over stock.
On average there is a 150 degree drop with just replacing the stock unit. When there is a load on the cooler (towing, etc.) the better it cools. Spearco show's less than a .5 PSI pressure drop while the stock unit is 4 PSI. Stock intercoolers, and even many of the high-volume aftermarket units, use the cheaper and more fragile tube and fin design. Torque-Master products, on the other hand, are stronger, more efficient and more reliable. The Torque-Master/Spearco bar and plate design, featuring patented WAVE technology.