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Straight-Through 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.

Straight-Through 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.

Straight-Through Mufflers
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xMOD
A revolutionary solution for personalized exhaust experiences.

OVERLAND
Enhance the off-road capabilities, performance and sound of your vehicle.

SPEQ
The smooth deep sound you want and the wide-open performance power you need.

STREET/TOURING
Balances a deep, smooth performance sound with moderate sound levels and increased performance.

COMPETITION/SPORT
Aggressive exhaust note outside and increased engine sound inside with reduced mass mufflers.

RACE
Very aggressive exhaust note without muffler for maximum performance and mass reduction.

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The highest price is $839.00 Reset $
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201 products
MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14416
Verified Fit
MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14416
$126 Save
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SKU: 14416
Body Height / Width / Length
4" / 4" / 14"
Inlet / Outlet Diameter
2.5" / 2.5"
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Learn More about MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14416
MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14444
Verified Fit
MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14444
$120 Save
No reviews for this product yet
SKU: 14444
Body Height / Width / Length
4" / 4" / 14"
Inlet / Outlet Diameter
2" / 2"
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Learn More about MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14444
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 14325
Verified Fit
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 14325
$164 Save
No reviews for this product yet
SKU: 14325
Body Height / Width / Length
4" / 9" / 14"
Inlet / Outlet Diameter
2.25" / 2.25"
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Size: Default Title
Learn More about MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 14325
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 14329
Verified Fit
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 14329
$180 Save
No reviews for this product yet
SKU: 14329
Body Height / Width / Length
4" / 9" / 14"
Inlet / Outlet Diameter
3" / 3"
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Size: Default Title
Learn More about MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 14329
MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10419
Verified Fit
MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10419
$115 Save
No reviews for this product yet
SKU: 10419
Body Height / Width / Length
4" / 4" / 14"
Inlet / Outlet Diameter
3" / 3"
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Size: Default Title
Learn More about MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 10419
MagnaFlow 4 x 9in. Oval Straight-Through Performance Exhaust Muffler 11239
Verified Fit
MagnaFlow 4 x 9in. Oval Straight-Through Performance Exhaust Muffler 11239
$149 Save
No reviews for this product yet
SKU: 11239
Body Height / Width / Length
4" / 9" / 14"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
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Size: Default Title
Learn More about MagnaFlow 4 x 9in. Oval Straight-Through Performance Exhaust Muffler 11239
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