Exhaust Installation?

Question

Hi,

I want to install a set flowmaster exhausts on my Crown Vic. I know the passenger side uses the dimensions Offset Inlet / Center Outlet. And I guess the driver side uses Opposite Side Offset Inlet / Center Outlet, if thats what that measurement is called. Does anyone know if I can use Offset Inlet / Center Outlet for the driver's side if I overturn the muffler? Is it ok to install it overturned?

I need to know because I don't want to purchase from the local shop. They are charging a fortune. On eBay they're cheap.

Any suggestions would help.

Thanks.

George.

Answer 1

You can swap sides but can't run them In-out to out-in. The will make your car run like crap and sound like a vacuum.