I know this is a well-discussed topic, but I can't find an answer to my specific question. I'm shopping for exaust systems for my 06 S model convertible and noticed that some manufacturers list a specific system for the convertible because of the additional bracing under the car (Milltek, Borla, etc). Other's do not (Magnaflow for example). Do the ones that list a system for 06 MCS regardless of whether or not its a convertible fit a convertible without additional bending to accommodate the bracing? Or will they work "as is"? Magnaflow systems seem to be less expensive, well thought of and LOUD, but they don't have a specific application for the convertible. Help please. Thanks.