FBO M-Sport 08 E90 N54 AT, VRSF 3” catless DP, VRSF Charge pipe w/ tial bov, VRSF street exhaust, BMS DCAI, BMS OCC, ARM 7” FMIC, VRSF silicone 3” inlets, one step colder NGK spark plugs gapped to .022, Eldor coils, and recent walnut blast (coils, plugs and walnut blast <200 miles). Recently changed boost solenoids and all vacuum lines at same time as the walnut blast.