mazda3 exhaust

Has anyone installed the dual exhaust (muffler and tips) from a 3 onto a 5? If so, was there any modification required? Can't see spending big bucks for aftermarket when I can get genuine Mazda parts (low-mileage used) for cheap!

I want to put ms3 stock catback exhaust on my '07 mz3. If anyone has there's lying around the garage because of installing aftermarket exhaust, I'd be more than happy to take it off your hands.