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MagnaFlow Performance Exhaust

3" Inlet / 3" Outlet Mufflers

Our universal mufflers have been engineered to produce MagnaFlow's deep, resonant, throaty sound, regardless of system configuration. MagnaFlow utilizes CNC precision robotic manufacturing for consistent quality performance. Corrosion resistant stainless steel is used throughout, including in the body, caps, and bushings, to ensure maximum service life and durability.

3" Inlet / 3" Outlet Mufflers
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MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12578
MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12578
$186 Save
2 reviews with an average of 4.5 star rating
SKU: 12578
Body Height / Width / Length
5" / 11" / 22"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3 / Satin
Learn More about MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12578
MagnaFlow 6 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 12619
MagnaFlow 6 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 12619
$145 Save
3 reviews with an average of 4.7 star rating
SKU: 12619
Body Height / Width / Length
6" / 6" / 14"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3 / Satin
Learn More about MagnaFlow 6 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 12619
MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12590
MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12590
$232 Save
No reviews for this product yet
SKU: 12590
Body Height / Width / Length
5" / 11" / 22"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3 / Satin
Learn More about MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12590
MagnaFlow 5 in. x 8 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 12219
MagnaFlow 5 in. x 8 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 12219
$146 Save
2 reviews with an average of 5.0 star rating
SKU: 12219
Body Height / Width / Length
5" / 8" / 14"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3 / Satin
Learn More about MagnaFlow 5 in. x 8 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 12219
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12249
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12249
$162 Save
4 reviews with an average of 5.0 star rating
SKU: 12249
Body Height / Width / Length
5" / 8" / 18"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3 / Satin
Learn More about MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12249
MagnaFlow 5 in. x 8 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 14239
MagnaFlow 5 in. x 8 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 14239
$190 Save
No reviews for this product yet
SKU: 14239
Body Height / Width / Length
5" / 8" / 14"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3 / Brushed
Learn More about MagnaFlow 5 in. x 8 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 14239
MagnaFlow 5 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 12867
MagnaFlow 5 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 12867
$161 Save
1 reviews with an average of 5.0 star rating
SKU: 12867
Body Height / Width / Length
5" / 5" / 14"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3 / Satin
Learn More about MagnaFlow 5 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 12867
MagnaFlow 5 in. x 8 in. x 6 in. Oval Straight-Through Performance Exhaust Muffler 14149
MagnaFlow 5 in. x 8 in. x 6 in. Oval Straight-Through Performance Exhaust Muffler 14149
$228 Save
No reviews for this product yet
SKU: 14149
Body Height / Width / Length
5" / 8" / 6"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3 / Brushed
Learn More about MagnaFlow 5 in. x 8 in. x 6 in. Oval Straight-Through Performance Exhaust Muffler 14149
MagnaFlow 6 in. x 6 in. Round Straight-Through Performance Exhaust Muffler 14159
MagnaFlow 6 in. x 6 in. Round Straight-Through Performance Exhaust Muffler 14159
$228 Save
1 reviews with an average of 5.0 star rating
SKU: 14159
Body Height / Width / Length
6" / 6" / 6"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3 / Brushed
Learn More about MagnaFlow 6 in. x 6 in. Round Straight-Through Performance Exhaust Muffler 14159
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 14264
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 14264
$225 Save
No reviews for this product yet
SKU: 14264
Body Height / Width / Length
5" / 8" / 18"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3 / Brushed
Learn More about MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 14264
MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust Muffler 14261
MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust Muffler 14261
$238 Save
No reviews for this product yet
SKU: 14261
Body Height / Width / Length
5" / 8" / 24"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3 / Brushed
Learn More about MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust Muffler 14261
MagnaFlow 7 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 14719
MagnaFlow 7 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 14719
$172 Save
No reviews for this product yet
SKU: 14719
Body Height / Width / Length
7" / 7" / 14"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3 / Brushed
Learn More about MagnaFlow 7 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 14719
MagnaFlow 4 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 14419
MagnaFlow 4 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 14419
$136 Save
6 reviews with an average of 4.3 star rating
SKU: 14419
Body Height / Width / Length
4" / 4" / 14"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3 / Brushed
Learn More about MagnaFlow 4 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 14419
MagnaFlow 4 in. x 18 in. Round Glasspack Performance Exhaust Muffler 18129
MagnaFlow 4 in. x 18 in. Round Glasspack Performance Exhaust Muffler 18129
$75 Save
1 reviews with an average of 5.0 star rating
SKU: 18129
Body Height / Width / Length
4" / 4" / 18"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: Default Title
Learn More about MagnaFlow 4 in. x 18 in. Round Glasspack Performance Exhaust Muffler 18129
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 14009
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 14009
$633 Save
1 reviews with an average of 4.0 star rating
SKU: 14009
Body Height / Width / Length
5" / 8" / 18"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3
Learn More about MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 14009
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