Flowmaster Modern Muscle Exhaust Mufflers

Find Parts That Fit Your Vehicle

Select Muffler Type

All

Chambered

Perforated Tube w/Packing

58 products

Sort By:

Clear All

Department

Street

Application

Modern Muscle

Products

Flowmaster |

#37871416

Flowmaster 71416 FlowFX Muffler 2.50 In/Out Round Body

(12)

Muffler Type:

Perforated Tube w/Packing

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$84.95

/each

Flowmaster |

#37871419

Flowmaster 71419 FlowFX Muffler 3.00 In/Out Round Body

(2)

Muffler Type:

Perforated Tube w/Packing

Inlet Diameter:

Outlet Diameter:

$99.95

/each

Flowmaster |

#37871226

Flowmaster 71226 FlowFX Muffler 2.50 Offset In, 2.50 Center Out

(1)

Muffler Type:

Perforated Tube w/Packing

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$84.95

/each

Flowmaster |

#37871236

Flowmaster 71236 FlowFX Muffler 2.50 Offset In, 2.50 Offset Out

(4)

Muffler Type:

Perforated Tube w/Packing

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$99.95

/each

Flowmaster |

#37871415

Flowmaster 71415 FlowFX Muffler 2.25 In/Out Round Body

(2)

Muffler Type:

Perforated Tube w/Packing

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$84.95

/each

Flowmaster |

#37871229

Flowmaster 71229 FlowFX Muffler 3.00 Offset In, 3.00 Center Out

(3)

Muffler Type:

Perforated Tube w/Packing

Inlet Diameter:

Outlet Diameter:

$109.95

/each

Flowmaster |

#37871225

Flowmaster 71225 FlowFX Muffler 2.25 Offset In, 2.25 Center Out

(2)

Muffler Type:

Perforated Tube w/Packing

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$99.95

/each

-11%

Flowmaster |

#378942551

Flowmaster 942551 50 Series Delta Flow Muffler, 2.50 In/Out

(2)

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$173.95

/each

$195.95

-11%

Flowmaster |

#378125184

Flowmaster 12518409 Hushpower II 409 Muffler 2.5 Inch ID, 18 Inch Case

(2)

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$199.95

/each

$224.95

-9%

Flowmaster |

#378425403

Flowmaster 425403 40 Series Muffler 2.50 Dual In, 3.00 Center Out

(1)

Inlet Diameter:

2.5"

Outlet Diameter:

$101.95

/each

$112.95

-11%

Flowmaster |

#378952545

Flowmaster 952545 Super 40 Series Delta Flow Muffler, 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$149.95

/each

$168.95

-11%

Flowmaster |

#378842553

Flowmaster 842553 50 Series Delta Flow Muffler, 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$188.95

/each

$212.95

-11%

Flowmaster |

#378942453

Flowmaster 942453 50 Series Delta Flow Muffler, 2.25 In/Out

(1)

Muffler Type:

Chambered

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$173.95

/each

$195.95

Flowmaster |

#37872198

Flowmaster 72198 FlowFX Muffler 3.00 Center In, 2.50 Dual Out

Muffler Type:

Perforated Tube w/Packing

Inlet Diameter:

Outlet Diameter:

2.5"

$119.95

/each

-11%

Flowmaster |

#378843048

Flowmaster 843048 Stainless Super 44 Series Muffler, 3.00 In/Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

$139.95

/each

$157.95

-11%

Flowmaster |

#37813012100

Flowmaster 13012100 Pro Series Muffler, 3.00 In/Out

Muffler Type:

Perforated Tube w/Packing

Inlet Diameter:

Outlet Diameter:

$232.95

/each

$262.95

-9%

Flowmaster |

#37815430

Flowmaster 15430 Outlaw Series Race Muffler, 3.00 In/Out

Inlet Diameter:

Outlet Diameter:

$149.95

/each

$165.95

-11%

Flowmaster |

#378943053

Flowmaster 943053 50 Series Delta Flow Muffler, 3.00 In/Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

$173.95

/each

$195.95

-11%

Flowmaster |

#378852546

Flowmaster 852546 Super 40 Series Delta Flow Muffler, 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$170.95

/each

$192.95

-11%

Flowmaster |

#378842548

Flowmaster 842548 Stainless Super 44 Series Muffler, 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$139.95

/each

$157.95

-11%

Flowmaster |

#378942051

Flowmaster 942051 50 Series Delta Flow Muffler, 2.00 In/Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

$173.95

/each

$195.95

-11%

Flowmaster |

#3788042543

Flowmaster 8042543 Stainless 40 Series Muffler, 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$135.95

/each

$152.95

-11%

Flowmaster |

#378942543

Flowmaster 942543 40 Series Delta Flow Muffler, 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$149.95

/each

$168.95

-11%

Flowmaster |

#378842453

Flowmaster 842453 50 Series Delta Flow Muffler, 2.25 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$188.95

/each

$212.95

-11%

Flowmaster |

#378942542

Flowmaster 942542 40 Series Delta Flow Muffler, 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$149.95

/each

$168.95

-11%

Flowmaster |

#378842451

Flowmaster 842451 50 Series Delta Flow Muffler, 2.25 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$188.95

/each

$212.95

-11%

Flowmaster |

#378852548

Flowmaster 852548 Super 40 Series Delta Flow Muffler, 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$171.95

/each

$193.95

-9%

Flowmaster |

#378842518

Flowmaster 842518 Super 10 Series Muffler, 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$101.95

/each

$112.95

-11%

Flowmaster |

#378842551

Flowmaster 842551 50 Series Delta Flow Muffler, 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$188.95

/each

$212.95

-11%

Flowmaster |

#37813014310

Flowmaster 13014310 dBX Muffler, 3.00 In/Out

Muffler Type:

Perforated Tube w/Packing

Inlet Diameter:

Outlet Diameter:

$245.95

/each

$276.95

-11%

Flowmaster |

#37842583

Flowmaster 42583 80 Series Crossflow Muffler, 2.50 In/Out

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$180.95

/each

$203.95

-11%

Flowmaster |

#378842448

Flowmaster 842448 Stainless Super 44 Series Muffler, 2.25 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$139.95

/each

$157.95

-11%

Flowmaster |

#3788425461

Flowmaster 8425461 Super 44 Series Muffler, 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$182.95

/each

$205.95

-9%

Flowmaster |

#3788430152

Flowmaster 8430152 Super 10 Series Muffler, 3.00 In/ 2.50 Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

2.5"

$101.95

/each

$112.95

-11%

Flowmaster |

#3788042443

Flowmaster 8042443 Stainless 40 Series Muffler, 2.25 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$135.95

/each

$152.95

-11%

Flowmaster |

#3788043043

Flowmaster 8043043 Stainless 40 Series Muffler, 3.00 In/Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

$135.95

/each

$152.95

Showing 1 - 36 of 58 results

Shop Feedback:

Did you find what you are looking for?

Try Shopping by the Make of your Vehicle:

Ford Chevy Dodge Pontiac Buick Oldsmobile Chrysler Plymouth Lincoln Mercury

Flowmaster Modern Muscle Exhaust Mufflers

Muffler Type

Brand

Product Line

Availability

Discounts

Make

Platform

Price

Customer Rating

Products

Flowmaster 71416 FlowFX Muffler 2.50 In/Out Round Body

Flowmaster 71419 FlowFX Muffler 3.00 In/Out Round Body

Flowmaster 71226 FlowFX Muffler 2.50 Offset In, 2.50 Center Out

Flowmaster 71236 FlowFX Muffler 2.50 Offset In, 2.50 Offset Out

Flowmaster 71415 FlowFX Muffler 2.25 In/Out Round Body

Flowmaster 71229 FlowFX Muffler 3.00 Offset In, 3.00 Center Out

Flowmaster 71225 FlowFX Muffler 2.25 Offset In, 2.25 Center Out

Flowmaster 942551 50 Series Delta Flow Muffler, 2.50 In/Out

Flowmaster 12518409 Hushpower II 409 Muffler 2.5 Inch ID, 18 Inch Case

Flowmaster 425403 40 Series Muffler 2.50 Dual In, 3.00 Center Out

Flowmaster 952545 Super 40 Series Delta Flow Muffler, 2.50 In/Out

Flowmaster 842553 50 Series Delta Flow Muffler, 2.50 In/Out

Flowmaster 942453 50 Series Delta Flow Muffler, 2.25 In/Out

Flowmaster 72198 FlowFX Muffler 3.00 Center In, 2.50 Dual Out

Flowmaster 843048 Stainless Super 44 Series Muffler, 3.00 In/Out

Flowmaster 13012100 Pro Series Muffler, 3.00 In/Out

Flowmaster 15430 Outlaw Series Race Muffler, 3.00 In/Out

Flowmaster 943053 50 Series Delta Flow Muffler, 3.00 In/Out

Flowmaster 852546 Super 40 Series Delta Flow Muffler, 2.50 In/Out

Flowmaster 842548 Stainless Super 44 Series Muffler, 2.50 In/Out

Flowmaster 942051 50 Series Delta Flow Muffler, 2.00 In/Out

Flowmaster 8042543 Stainless 40 Series Muffler, 2.50 In/Out

Flowmaster 942543 40 Series Delta Flow Muffler, 2.50 In/Out

Flowmaster 842453 50 Series Delta Flow Muffler, 2.25 In/Out

Flowmaster 942542 40 Series Delta Flow Muffler, 2.50 In/Out

Flowmaster 842451 50 Series Delta Flow Muffler, 2.25 In/Out

Flowmaster 852548 Super 40 Series Delta Flow Muffler, 2.50 In/Out

Flowmaster 842518 Super 10 Series Muffler, 2.50 In/Out

Flowmaster 842551 50 Series Delta Flow Muffler, 2.50 In/Out

Flowmaster 13014310 dBX Muffler, 3.00 In/Out

Flowmaster 42583 80 Series Crossflow Muffler, 2.50 In/Out

Flowmaster 842448 Stainless Super 44 Series Muffler, 2.25 In/Out

Flowmaster 8425461 Super 44 Series Muffler, 2.50 In/Out

Flowmaster 8430152 Super 10 Series Muffler, 3.00 In/ 2.50 Out

Flowmaster 8042443 Stainless 40 Series Muffler, 2.25 In/Out

Flowmaster 8043043 Stainless 40 Series Muffler, 3.00 In/Out

Try Shopping by the Make of your Vehicle: