Nope I don't have any problems with that. I didn't dynomat or anything but the baffles cushion the speakers pretty good againdt the sheet metal. Its fairly thick sheet metal that i am using so I don't think there is much if any movement.Chad
MODS:3" PVC CAI, GST Muffler, Greddy 4-1 Header, AFX UDP, 55 mm bored TB, P&P Intake Manifold, Corbin intake spacer, gutted cat, Apexi S-AFC, KYB AGX Struts, Eibach Prokits, Excel TZ-10 Rims