Precision Turbo and Engine recently announced their new Pro Series CO2-specific 66mm Wastegate. It is constructed from high grade, high temperature stainless steel and billet aluminum components for the best in strength, style and functionality at an affordable price. Featuring a 347 stainless investment cast valve body, this 66mm external wastegate provides consistent performance without the worry of fatigue or failure while also allowing for accurate boost control. The 66mm CO2-specific Pro Series wastegate is fully adjustable, and has three individual ports for the ultimate in control. Designed specifically for use with CO2-based boost control systems, the wastegate offers quicker response time, accuracy, and durability under the high pressure demands of CO2 actuation, when compared to standard wastegate designs. Additionally, each Pro Series wastegate comes with several different 17-7 precipitation hardened springs for further adjustment of desired boost levels.