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.