2018 SPS M6 F8 Green, Dynamics Package, Partial Wrap and Coating, Barton Shifter
Just sitting here thinking how to get cooler ambient air into my shaker, etc., then it hit me. Does the shaker lid itself seal the the port where you access the oil fill cap? I can't get at my car right now and I haven't taken the shaker lid off yet to check. I would hope it does. Looking at some pictures online and it looks like the access port is notched.