AC 427 Mufflers

Get an exact fit for your

AC 427

Year

Choose Year

Year

Make

Model

427

Model

411 products

Sort By:

Clear All

Fitment

AC 427

Products

-11%

Flowmaster |

#3789430472

Flowmaster 9430472 Super 44 Series Muffler, 3.00 In/ 2.25 Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

2.25"

$137.95

/each

$155.95

-7%

Flowmaster |

#3788325408

Flowmaster 8325408 Delta Force 40 Series Race Muffler 2.50 In/Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$189.95

/each

$205.95

-11%

Flowmaster |

#3788530552

Flowmaster 8530552 Stainless 50 Series Muffler, 3.00 In/ 2.50 Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

2.5"

$224.95

/each

$253.95

-11%

Flowmaster |

#3788430502

Flowmaster 8430502 50 Series Delta Flow Muffler 3.00 In/ 2.50 Out

Muffler Type:

Chambered

Inlet Diameter:

Outlet Diameter:

2.5"

$188.95

/each

$212.95

-7%

Flowmaster |

#3788435119

Flowmaster 8435119 Delta Force 10 Series Muffler, 3.50 In/Out

Inlet Diameter:

3.5"

Outlet Diameter:

3.5"

$222.95

/each

$241.95

-11%

Flowmaster |

#3789425452

Flowmaster 9425452 Super 44 Series Muffler, 2.50 In/ 2.25 Out

Muffler Type:

Chambered

Inlet Diameter:

2.5"

Outlet Diameter:

2.25"

$137.95

/each

$155.95

-12%

Porter Muffler |

#9105022

Porter Muffler PM4022514 Short Muffler, 2.25 Inch Inlet/Outlet

(4)

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$111.99

/each

$127.95

-34%

MagnaFlow |

#37612148

MagnaFlow 12148 5x8 Inch Oval Center/Dual Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

$154.00

/each

$234.17

$109 Off

MagnaFlow |

#37614821

MagnaFlow 14821 6x6 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

4.5"

$208.00

/each

$316.99

$143 Off

MagnaFlow |

#37614826

MagnaFlow 14826 7x7 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

$272.00

/each

$414.52

Showing 1 - 36 of 411 results

Shop Feedback:

Did you find what you are looking for?

AC 427 Mufflers

Part

Brand

Availability

Discounts

Price

Customer Rating

Products

Flowmaster 9430472 Super 44 Series Muffler, 3.00 In/ 2.25 Out

Flowmaster 8325408 Delta Force 40 Series Race Muffler 2.50 In/Out

Flowmaster 8530552 Stainless 50 Series Muffler, 3.00 In/ 2.50 Out

Flowmaster 8430502 50 Series Delta Flow Muffler 3.00 In/ 2.50 Out

Flowmaster 8435119 Delta Force 10 Series Muffler, 3.50 In/Out

Flowmaster 9425452 Super 44 Series Muffler, 2.50 In/ 2.25 Out

Porter Muffler PM4022514 Short Muffler, 2.25 Inch Inlet/Outlet

MagnaFlow 12148 5x8 Inch Oval Center/Dual Stainless Muffler

MagnaFlow 14821 6x6 Inch Round Center/Center Stainless Muffler

MagnaFlow 14826 7x7 Inch Round Center/Center Stainless Muffler