CRUZE Charge pipe upgrade removes turbo silencer 42626074CRUZE Charge pipe upgrade removes turbo silencer Replaces GM 42626074 OEM part NOTE: I simplified ordering these charge pipes. I used to let you choose them for certain boost levels. But I found that the average person doesn't even know how much boost they are making from the turbo. So now you simply choose 1 of 2 options. Option 1. If you plan on keeping your car stock and never getting tuned or adding additional boost buy the OEM version. Option 2.