New S197 owner. Had FRPP Cat back, CAI and Procal. Procal quit working and car didn’t run well. So I knew this buying the car. Bought CMDP, BBK 62 TB, Underdrive pulleys, 4:10 gears and SCT x4 and paid Lito for tune. So ran ok at first but once warmed had some idle issues. Told Manuel and...