As all you malibu owner's know, the malibu has an intake on the driver's side of the muffler, and the outake is also on the same side. I am currently on the hunt for an exhaust system that has a similar set up, only with the intake, and outake on both sides of the muffler, or two seperate mufflers and exhaust pipes. If anyone has an suggestions, or knows a place that sells a product similar to this, or knows a place that custom makes exhaust system, please respond.

I am not sure if this it what you are looking for, but the Flowmaster 80 Series will fit.

I had my stock exhaust replaced with a MAGNAFLOW muffler and tip, long with 2.5" SS pipe. Here is the muffler I had installed: http://www.magnaflow.com/02product/shopexd.asp?zone=main&id=626

Hope that helps some.