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Alliance catalog7254 published parts

Magnaflow

Browse MagnaFlow exhaust systems, mufflers, catalytic converters and components, alongside BRExhaust replacement exhaust products in this catalog. Choose the product line and part number that match your repair or performance goals.

Confirm vehicle fitment and, for catalytic converters, the emissions application and destination requirements shown on the product page. Need help separating a replacement part from a complete performance system? Ask our Parts Desk.

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7254 matches

MagnaFlow Muffler W/Tip Mag SS 14X5X8 2.25/4. - 14832

Magnaflow

MagnaFlow Muffler W/Tip Mag SS 14X5X8 2.25/4. - 14832

Muffler

SKUmag14832

Complete your custom exhaust with a straight-through design muffler with an integrated welded tip for a finished look and simple installation. Need further assistance? Call 1-800-990-0905. Features & Benefits Balanced Exterior/Interior Sound...

$230.68~~$243.00~~ Save $12.32

In stock

MagnaFlow Muffler Mag SS 18X6X6 3/3 C/C - 12649

Magnaflow

MagnaFlow Muffler Mag SS 18X6X6 3/3 C/C - 12649

Muffler

SKUmag12649

The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 12649 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 6x6x18in. package with a premium satin finish. The straight-through...

$153.46~~$162.00~~ Save $8.54

In stock

MagnaFlow Muffler Mag SS 5X8 18 3/3 O/O - 14264

Magnaflow

MagnaFlow Muffler Mag SS 5X8 18 3/3 O/O - 14264

Muffler

SKUmag14264

The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 14264 brings our signature sound and dyno-proven performance to your ride with a free-flowing straight-through perforated stainless steel core wrapped in stainless...

$213.08~~$225.00~~ Save $11.92

Ships from manufacturer

MagnaFlow Muffler Trb SS 4X9 18 2.5/2.5 - 13256

Magnaflow

MagnaFlow Muffler Trb SS 4X9 18 2.5/2.5 - 13256

Muffler

SKUmag13256

The MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13256 features a straight-through, weight-optimized reversible design with a perforated stainless steel core featuring baffles and tuning gates, enabling it to...

$150.64~~$159.00~~ Save $8.36

Ships from manufacturer

MagnaFlow Muffler Mag SS 18X6X6 2.5 C/C - 12646

Magnaflow

MagnaFlow Muffler Mag SS 18X6X6 2.5 C/C - 12646

Muffler

SKUmag12646

The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 12646 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 6x6x18in. package with a premium satin finish. The straight-through...

$138.15~~$146.00~~ Save $7.85

In stock

MagnaFlow Muffler Mag SS 18X5X8 3X2.5/2.5 C/D - 12288

Magnaflow

MagnaFlow Muffler Mag SS 18X5X8 3X2.5/2.5 C/D - 12288

Muffler

SKUmag12288

The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12288 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its...

$169.74~~$179.00~~ Save $9.26

Only 5 left

MagnaFlow Muffler Mag SS 18X5X8 2.5X2.25/2.25 - 12266

Magnaflow

MagnaFlow Muffler Mag SS 18X5X8 2.5X2.25/2.25 - 12266

Muffler

SKUmag12266

The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12266 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its...

$167.41~~$176.00~~ Save $8.59

Only 5 left

MagnaFlow Muffler Mag SS 18X5X8 2.5 O/C - 12256

Magnaflow

MagnaFlow Muffler Mag SS 18X5X8 2.5 O/C - 12256

Muffler

SKUmag12256

The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12256 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its...

$138.17~~$146.00~~ Save $7.83

Only 2 left

MagnaFlow Muffler Mag SS 18X4X9 2.5/2.5 C/C - 11246

Magnaflow

MagnaFlow Muffler Mag SS 18X4X9 2.5/2.5 C/C - 11246

Muffler

SKUmag11246

The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11246 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its...

$138.17~~$146.00~~ Save $7.83

In stock

MagnaFlow Muffler Mag SS 18X5X8 2.5/2.25X2.25 - 12258

Magnaflow

MagnaFlow Muffler Mag SS 18X5X8 2.5/2.25X2.25 - 12258

Muffler

SKUmag12258

The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12258 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its...

$163.60~~$172.00~~ Save $8.40

Ships from manufacturer

MagnaFlow Muffler Mag SS 18X5X8 2.25X2.25 O/C - 12255

Magnaflow

MagnaFlow Muffler Mag SS 18X5X8 2.25X2.25 O/C - 12255

Muffler

SKUmag12255

The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12255 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its...

$138.17~~$146.00~~ Save $7.83

Ships from manufacturer

MagnaFlow Muffler Mag SS 18X5X8 2.5X2.5 C/C - 12246

Magnaflow

MagnaFlow Muffler Mag SS 18X5X8 2.5X2.5 C/C - 12246

Muffler

SKUmag12246

The MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12246 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its...

$138.17~~$146.00~~ Save $7.83

Ships from manufacturer

MagnaFlow Muffler Mag SS 18X4X9 3/3 C/C - 11249

Magnaflow

MagnaFlow Muffler Mag SS 18X4X9 3/3 C/C - 11249

Muffler

SKUmag11249

The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11249 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its...

$153.46~~$162.00~~ Save $8.54

Only 1 left

MagnaFlow Muffler Mag SS 14X4X4 2X2 C/C - 10414

Magnaflow

MagnaFlow Muffler Mag SS 14X4X4 2X2 C/C - 10414

Muffler

SKUmag10414

The MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10414 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 4x4x14in. package with a premium satin finish. The straight-through...

$103.92~~$110.00~~ Save $6.08

Only 5 left

MagnaFlow Muffler Mag SS 6x6inch 6inch 3.00inch - 14159

Magnaflow

MagnaFlow Muffler Mag SS 6x6inch 6inch 3.00inch - 14159

Muffler

SKUmag14159

The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 14159 is engineered to enhance your vehicle with our signature exhaust sound and dyno-proven performance thanks to its free-flowing straight-through perforated stainless steel core...

$216.79~~$228.00~~ Save $11.21

Ships from manufacturer

MagnaFlow Muffler MAG 409SS 5x5x14 2.50 - 12866

Magnaflow

MagnaFlow Muffler MAG 409SS 5x5x14 2.50 - 12866

Muffler

SKUmag12866

The MagnaFlow 5in. Round Straight-Through Performance Exhaust Muffler 12866 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 5x5x14in. package with a premium satin finish. The straight-through...

$143.41~~$151.00~~ Save $7.59

In stock

MagnaFlow Muffler Mag SS 14X6X6 2.5/2.5 C/C - 12616

Magnaflow

MagnaFlow Muffler Mag SS 14X6X6 2.5/2.5 C/C - 12616

Muffler

SKUmag12616

The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 12616 brings our world-famous exhaust sound and dyno-proven performance to your ride in a weight-optimized 6x6x14in. package with a premium satin finish. The straight-through...

$122.72~~$130.00~~ Save $7.28

In stock

MagnaFlow Muffler Mag SS 6X6 14 4.00/4.0 - 14163

Magnaflow

MagnaFlow Muffler Mag SS 6X6 14 4.00/4.0 - 14163

Muffler

SKUmag14163

The MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 14163 is engineered to enhance your vehicle with our signature exhaust sound and dyno-proven performance thanks to its free-flowing straight-through perforated stainless steel core...

$219.01~~$231.00~~ Save $11.99

Ships from manufacturer

MagnaFlow Muffler Trb SS 4X9 18 3/2.5 - 13288

Magnaflow

MagnaFlow Muffler Trb SS 4X9 18 3/2.5 - 13288

Muffler

SKUmag13288

The MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13288 features a straight-through, weight-optimized reversible design with a perforated stainless steel core featuring baffles and tuning gates, enabling it to...

$153.49~~$162.00~~ Save $8.51

Ships from manufacturer

MagnaFlow Muffler Mag SS 14X4X9 2.5 D/D - 11386

Magnaflow

MagnaFlow Muffler Mag SS 14X4X9 2.5 D/D - 11386

Muffler

SKUmag11386

The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11386 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its...

$161.68~~$170.00~~ Save $8.32

In stock

MagnaFlow Muffler Mag SS 11X4X9 2.5 D/D - 11379

Magnaflow

MagnaFlow Muffler Mag SS 11X4X9 2.5 D/D - 11379

Muffler

SKUmag11379

The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11379 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its...

$161.68~~$170.00~~ Save $8.32

In stock

MagnaFlow Muffler Mag SS 14X4X9 2.25 D/D - 11385

Magnaflow

MagnaFlow Muffler Mag SS 14X4X9 2.25 D/D - 11385

Muffler

SKUmag11385

The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11385 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its...

$161.68~~$170.00~~ Save $8.32

In stock

MagnaFlow Muffler Mag SS 14X4X9 2.5/2.5 O/O - 11236

Magnaflow

MagnaFlow Muffler Mag SS 14X4X9 2.5/2.5 O/O - 11236

Muffler

SKUmag11236

The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11236 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its...

$122.72~~$130.00~~ Save $7.28

In stock

MagnaFlow Muffler Mag SS 14X4X9-3 C/C - 11219

Magnaflow

MagnaFlow Muffler Mag SS 14X4X9-3 C/C - 11219

Muffler

SKUmag11219

The MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11219 is engineered to enhance your ride with a healthy helping of our signature exhaust sound and dyno-proven performance thanks to its...

$138.17~~$146.00~~ Save $7.83

In stock