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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 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12267
Verified Fit
MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12267
$183 Save
4 reviews with an average of 5.0 star rating
SKU: 12267
Body Height / Width / Length
5" / 8" / 18"
Inlet / Outlet Diameter
3" / 2.5"
Fitment Notes View All fitment notes
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MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12289
Verified Fit
MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12289
$185 Save
3 reviews with an average of 5.0 star rating
SKU: 12289
Body Height / Width / Length
5" / 8" / 24"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
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Size: Default Title
Learn More about MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12289
MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12280
Verified Fit
MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12280
$164 Save
No reviews for this product yet
SKU: 12280
Body Height / Width / Length
5" / 8" / 18"
Inlet / Outlet Diameter
2.5" / 2"
Fitment Notes View All fitment notes
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Size: Default Title
Learn More about MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12280
MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12279
Verified Fit
MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12279
$185 Save
3 reviews with an average of 4.7 star rating
SKU: 12279
Body Height / Width / Length
5" / 8" / 24"
Inlet / Outlet Diameter
3" / 3"
Fitment Notes View All fitment notes
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Size: Default Title
Learn More about MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12279
MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12254
Verified Fit
MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12254
$146 Save
No reviews for this product yet
SKU: 12254
Body Height / Width / Length
5" / 8" / 18"
Inlet / Outlet Diameter
2" / 2"
Fitment Notes View All fitment notes
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Size: Default Title
Learn More about MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12254
MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12468
Verified Fit
MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12468
$187 Save
2 reviews with an average of 5.0 star rating
SKU: 12468
Body Height / Width / Length
5" / 8" / 18"
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 8in. Oval Straight-Through Performance Exhaust Muffler 12468
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