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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 14156
Verified Fit
MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14156
$209 Save
No reviews for this product yet
SKU: 14156
Body Height / Width / Length
4" / 4" / 6"
Inlet / Outlet Diameter
2.5" / 2.5"
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Learn More about MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14156
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 14316
Verified Fit
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 14316
$164 Save
No reviews for this product yet
SKU: 14316
Body Height / Width / Length
4" / 9" / 14"
Inlet / Outlet Diameter
2.5" / 2.5"
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Size: Default Title
Learn More about MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 14316
MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14419
Verified Fit
MagnaFlow 4in. 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"
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Size: Default Title
Learn More about MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14419
MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14415
Verified Fit
MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14415
$120 Save
No reviews for this product yet
SKU: 14415
Body Height / Width / Length
4" / 4" / 14"
Inlet / Outlet Diameter
2.25" / 2.25"
Fitment Notes View All fitment notes
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Size: Default Title
Learn More about MagnaFlow 4in. Round Straight-Through Performance Exhaust Muffler 14415
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 14335
Verified Fit
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 14335
$164 Save
No reviews for this product yet
SKU: 14335
Body Height / Width / Length
4" / 9" / 14"
Inlet / Outlet Diameter
2.25" / 2.25"
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 14335
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 14377
Verified Fit
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 14377
$164 Save
No reviews for this product yet
SKU: 14377
Body Height / Width / Length
4" / 9" / 14"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}
Learn More

Size: Default Title
Learn More about MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 14377
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