How do you replace down pipe on 1999 galant?

To replace the downpipe on a 1999 Mitsubishi Galant, start by safely lifting the vehicle and securing it on jack stands. Remove the bolts connecting the downpipe to the exhaust manifold and the catalytic converter, and detach any hangers or brackets holding it in place. Install the new downpipe by reversing the removal steps, ensuring all connections are secure and using new gaskets if necessary to prevent leaks. Finally, lower the vehicle and check for any exhaust leaks before taking it for a test drive.