Maybe check all the seals around the charge pipes and air intakes. I have had issues with them not getting sealed well on the under/back side of the hose. With the charge pipes have had them break their seal a couple of time after a short spirited period of driving.
When I had the popping issue it turned out to be the sway bar end links. I may look at doing the sway bar bushings soon as I am sure they are nearing end of life.
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2015 F06 M6 Silverstone Metallic II, Individual Full Leather, B&O, Night Vis, CCB, RKAutowerks (CP Rods/Pistons, DI Cams, CF Intakes, Coated DP's & Billet Diff Brace), InfinityAuto Turbo Inlets, Mishi Oil Cooler, JB4, XHP S3, BM S3
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