I have a 1998 mercury grand marquis gs with a 4.6L V8 what kind of flowmaster mufflers should I get?

It's basically your choice , do you want noise or more quiet and mellow . Parts person should be able to tell you which are noise makers and which will work better without giving you a headache.|||Thanks for the answer I decided to go with the 50 series delta flow mufflers

Report Abuse

|||I would do mag n flow mufflers...They sound better on fords..