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Cat-Back Exhaust Systems

MagnaFlow Cat-Back Exhaust Systems are designed for maximum performance and flow-rate efficiency. Each cat-back exhaust kit is engineered to replace the OEM exhaust system from behind the Catalytic Converter back to the Mufflers and exhaust tips. Find the best aftermarket cat-back exhaust configuration for your vehicle by searching your specific make, model, sub-model and engine size.

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Cat-Back Exhaust Systems

MagnaFlow Cat-Back Exhaust Systems are designed for maximum performance and flow-rate efficiency. Each cat-back exhaust kit is engineered to replace the OEM exhaust system from behind the Catalytic Converter back to the Mufflers and exhaust tips. Find the best aftermarket cat-back exhaust configuration for your vehicle by searching your specific make, model, sub-model and engine size.

Shop By Vehicle
Cat-Back Exhaust Systems
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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.

PRICE
The highest price is $3,359.00 Reset $
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EXIT STYLE
EXHAUST TIP FINISH
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35 products
MagnaFlow 2027 Chevrolet Silverado 1500 5.3L | 2027 GMC Sierra 1500 5.3L SPEQ Series Performance Exhaust System 19843
Verified Fit
MagnaFlow 2027 Chevrolet Silverado 1500 5.3L | 2027 GMC Sierra 1500 5.3L SPEQ Series Performance Exhaust System 19843 SKU: 19843
Fitment Notes View All fitment notes
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MagnaFlow SPEQ Series Performance Exhaust System 19842
Verified Fit
MagnaFlow SPEQ Series Performance Exhaust System 19842 SKU: 19842
Fitment Notes View All fitment notes
    {{fitmentNotes}}
MagnaFlow 2026 Ford Mustang 2.3L SPEQ Series Performance Exhaust System 19841
Verified Fit
MagnaFlow 2026 Ford Mustang 2.3L SPEQ Series Performance Exhaust System 19841 SKU: 19841
Fitment Notes View All fitment notes
    {{fitmentNotes}}
MagnaFlow 2026 Dodge Charger 3.0L SPEQ Series Cat-Back Performance Exhaust System 19840
Verified Fit
MagnaFlow 2026 Dodge Charger 3.0L SPEQ Series Cat-Back Performance Exhaust System 19840 SKU: 19840
Exit Style
Dual Split Rear
Exhaust Tip Finish
Black Chrome
Main Piping Diameter
3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}
MagnaFlow SPEQ Series Cat-Back Performance Exhaust System 19839
Verified Fit
MagnaFlow SPEQ Series Cat-Back Performance Exhaust System 19839
$2,247 Save
No reviews for this product yet
SKU: 19839
Exit Style
Dual Split Rear
Exhaust Tip Finish
Black Chrome
Main Piping Diameter
3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}
Learn More

Size: Default Title
Learn More about MagnaFlow SPEQ Series Cat-Back Performance Exhaust System 19839
MagnaFlow SPEQ Series Cat-Back Performance Exhaust System 19838
Verified Fit
MagnaFlow SPEQ Series Cat-Back Performance Exhaust System 19838
$2,892 Save
No reviews for this product yet
SKU: 19838
Exit Style
Dual Split Rear
Exhaust Tip Finish
Black Chrome
Main Piping Diameter
3"
Fitment Notes View All fitment notes
    {{fitmentNotes}}
Learn More

Size: Default Title
Learn More about MagnaFlow SPEQ Series Cat-Back Performance Exhaust System 19838
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