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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 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11365
Verified Fit
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11365
$130 Save
1 reviews with an average of 4.0 star rating
SKU: 11365
Body Height / Width / Length
4" / 9" / 11"
Inlet / Outlet Diameter
2.25" / 2.25"
Fitment Notes View All fitment notes
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Learn More about MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11365
MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12577
Verified Fit
MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12577
$180 Save
No reviews for this product yet
SKU: 12577
Body Height / Width / Length
5" / 11" / 22"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
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Size: Default Title
Learn More about MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12577
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11379
Verified Fit
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11379
$170 Save
3 reviews with an average of 5.0 star rating
SKU: 11379
Body Height / Width / Length
4" / 9" / 11"
Inlet / Outlet Diameter
2.5" / 2.5"
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 11379
MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12586
Verified Fit
MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12586
$195 Save
No reviews for this product yet
SKU: 12586
Body Height / Width / Length
5" / 11" / 22"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}
Learn More

Size: Default Title
Learn More about MagnaFlow 5 X 11in. Oval Straight-Through Performance Exhaust Muffler 12586
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11376
Verified Fit
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11376
$130 Save
No reviews for this product yet
SKU: 11376
Body Height / Width / Length
4" / 9" / 11"
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 11376
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11386
Verified Fit
MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11386
$170 Save
7 reviews with an average of 4.9 star rating
SKU: 11386
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 11386
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