MagnaFlow auto parts
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MagnaFlow
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MagnaFlow Auto Parts

MagnaFlow has been building American exhaust since 1981 from its Oceanside, California headquarters, growing into 'Your Source for Everything Exhaust.' The family-held MagnaFlow Group designs and manufactures performance cat-back and axle-back systems, straight-through mufflers, builder parts, and direct-fit, universal, and manifold catalytic converters engineered to Federal/EPA and CARB standards.

6,968 MagnaFlow partsIn stock, ready to ship
OE qualityGenuine catalog
Guaranteed FitOr we pay the return
Free shipping over $502–5 business days
Find MagnaFlow parts that fit your vehiclePick your vehicle in the orange bar above, then browse the full MagnaFlow catalog for it.
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Popular MagnaFlow products

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The brand

Why MagnaFlow

MagnaFlow has been building American exhaust since 1981 from its Oceanside, California headquarters, growing into 'Your Source for Everything Exhaust.' The family-held MagnaFlow Group designs and manufactures performance cat-back and axle-back systems, straight-through mufflers, builder parts, and direct-fit, universal, and manifold catalytic converters engineered to Federal/EPA and CARB standards. Product lines span xMOD, SPEQ, Overland, NEO, Competition, and Street series, with stainless steel systems and mufflers backed by a Limited Lifetime Warranty. ISO 9001:2015-certified and a SEMA Manufacturer of the Year, MagnaFlow is the brand behind that unmistakable deep, smooth MagnaFlow sound.

MagnaFlow at a glance
Founded1981
Parts we stock6,968
WarrantyMagnaFlow Warranty Policy
Parent companyMagnaFlow Group
Fitment verified before checkoutShips from US warehouses30-day return policy
Questions

MagnaFlow, answered

The questions our support team gets asked most about MagnaFlow.

Visit our Help Center
Who makes MagnaFlow exhaust?
MagnaFlow is a family-held American manufacturer (Car Sound Exhaust Systems / MagnaFlow Group) headquartered in Oceanside, California, building exhaust products in the USA since 1981. The group also owns BRExhaust, ECT catalyst, Rumble Exhaust, Camburg, KINETIK, and Foose Performance.
What warranty do MagnaFlow products carry?
Stainless steel exhaust systems and mufflers carry a Limited Lifetime Warranty against manufacturing defects for as long as the original purchaser owns the vehicle. Aluminized systems carry 1 year, BRExhaust aluminized 2 years. Catalytic converters carry 5-year/50,000-mile construction warranties, with emissions coverage of 5yr/50k (CARB) or 25,000 miles (Federal/EPA).
Are MagnaFlow catalytic converters legal in my state?
MagnaFlow builds two converter families: CARB-compliant converters for California and CARB-adopting states, and Federal/EPA converters for the rest of the country. Always match the converter's compliance type to your state and your vehicle's certification - AutoBuffy lists compliance on each converter.
Are MagnaFlow exhaust systems as good as OEM?
MagnaFlow direct-fit systems are built to OE design standards for bolt-on fitment, using mandrel-bent tubing and premium stainless steel that typically outlasts factory aluminized parts. Performance lines add straight-through muffler technology for more flow and the signature MagnaFlow sound.
Where is MagnaFlow exhaust made?
MagnaFlow proudly manufactures in the USA at its Southern California operations, using premium components in an ISO 9001:2015-certified process. That US manufacturing base is a big part of why the brand won SEMA Manufacturer of the Year.
MagnaFlow auto parts
Home›Brands›MagnaFlow
MagnaFlow

MagnaFlow Auto Parts

MagnaFlow has been building American exhaust since 1981 from its Oceanside, California headquarters, growing into 'Your Source for Everything Exhaust.' The family-held MagnaFlow Group designs and manufactures performance cat-back and axle-back systems, straight-through mufflers, builder parts, and direct-fit, universal, and manifold catalytic converters engineered to Federal/EPA and CARB standards.

6,968parts in stock
OE qualitygenuine catalog
Guaranteedfit or free return
Free ship $50+2–5 days
Shop MagnaFlow for your vehicle

Add your vehicle from the garage in the top bar, then browse the full MagnaFlow catalog that fits it.

Shop MagnaFlow

Popular MagnaFlow products

Loading…
The brand

Why MagnaFlow

MagnaFlow has been building American exhaust since 1981 from its Oceanside, California headquarters, growing into 'Your Source for Everything Exhaust.' The family-held MagnaFlow Group designs and manufactures performance cat-back and axle-back systems, straight-through mufflers, builder parts, and direct-fit, universal, and manifold catalytic converters engineered to Federal/EPA and CARB standards. Product lines span xMOD, SPEQ, Overland, NEO, Competition, and Street series, with stainless steel systems and mufflers backed by a Limited Lifetime Warranty. ISO 9001:2015-certified and a SEMA Manufacturer of the Year, MagnaFlow is the brand behind that unmistakable deep, smooth MagnaFlow sound.

1981Founded
MagnaFlow GroupParent company
Questions

MagnaFlow, answered

Who makes MagnaFlow exhaust?
MagnaFlow is a family-held American manufacturer (Car Sound Exhaust Systems / MagnaFlow Group) headquartered in Oceanside, California, building exhaust products in the USA since 1981. The group also owns BRExhaust, ECT catalyst, Rumble Exhaust, Camburg, KINETIK, and Foose Performance.
What warranty do MagnaFlow products carry?
Stainless steel exhaust systems and mufflers carry a Limited Lifetime Warranty against manufacturing defects for as long as the original purchaser owns the vehicle. Aluminized systems carry 1 year, BRExhaust aluminized 2 years. Catalytic converters carry 5-year/50,000-mile construction warranties, with emissions coverage of 5yr/50k (CARB) or 25,000 miles (Federal/EPA).
Are MagnaFlow catalytic converters legal in my state?
MagnaFlow builds two converter families: CARB-compliant converters for California and CARB-adopting states, and Federal/EPA converters for the rest of the country. Always match the converter's compliance type to your state and your vehicle's certification - AutoBuffy lists compliance on each converter.
Are MagnaFlow exhaust systems as good as OEM?
MagnaFlow direct-fit systems are built to OE design standards for bolt-on fitment, using mandrel-bent tubing and premium stainless steel that typically outlasts factory aluminized parts. Performance lines add straight-through muffler technology for more flow and the signature MagnaFlow sound.
Where is MagnaFlow exhaust made?
MagnaFlow proudly manufactures in the USA at its Southern California operations, using premium components in an ISO 9001:2015-certified process. That US manufacturing base is a big part of why the brand won SEMA Manufacturer of the Year.