60 Series Race Muffler - 4.00 in. Offset In / 4.00 in. Offset Out

The Flowmaster 60 series Delta Force muffler is ideal for race applications requiring maximum sound control with no performance loss. While developed for various circle track applications, this race muffler can be used in many other classes as well. The 60 series is manufactured from 16 gauge 409S stainless steel for exceptional durability.