12012409 Flowmaster Super HP-2 Muffler 409SS - 2.00 Center In. / 2.00 Center Out - Aggressive Sound

12014310 Flowmaster DBX Muffler - 2.00 Center In / 2.00 Center Out - Moderate Sound

12018409 Flowmaster Super HP-2 Muffler 409SS - 2.00 Center In./2.00 Center Out - Moderate Sound

12412409 Flowmaster Super HP-2 Muffler 409SS - 2.25 Center In./2.25 Center Out - Aggressive Sound

12414310 Flowmaster DBX Muffler - 2.25 Center In / 2.25 Center Out - Moderate Sound

12418409 Flowmaster Super HP-2 Muffler 409SS - 2.25 Center In./2.25 Center Out - Moderate Sound

12512304 Flowmaster Super HP-2 Muffler 304SS - 2.50 Center In. 2.50 Center Out - Aggressive Sound

12512409 Flowmaster Super HP-2 Muffler 409SS - 2.50 Center In./ 2.50 Center Out - Aggressive Sound

12514310 Flowmaster DBX Muffler - 2.50 Center In / 2.50 Center Out - Moderate Sound

12518304 Flowmaster Super HP-2 Muffler 304SS - 2.50 Center In./2.50 Center Out - Moderate Sound

12518409 Flowmaster Super HP-2 Muffler 409SS - 2.50 Center In./2.50 Center Out - Moderate Sound

13012100 Flowmaster Pro Series Shorty Muffler - 3.00 Center In / 3.00 Center Out - Moderate Sound

13014310 Flowmaster DBX Muffler - 3.00 Center In / 3.00 Center Out - Moderate Sound