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BMW 328i Catalytic Converters
This page gathers catalytic converters for the BMW 328i spanning model years 1996–2016, including universal, direct-fit, manifold, and OE replacement styles. Select your year above and we'll show only the catalytic converters that fit your BMW 328i. Fitment is checked against our vehicle data for every part listed.
1 - 23 of 23 results
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Magnaflow 53004 Standard Grade Universal Catalytic Converter 2.00in Inlet/Outlet
Part: 53004
Vehicle Specific
$97.00
In Stock (10+)
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Magnaflow 51205 Universal Catalytic Converter Inlet/Outlet OEM Grade EPA Compliant - 2.25
Part: 51205
Vehicle Specific
$194.00
In Stock (10+)
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Magnaflow 418004 Universal Catalytic Converter 2.00 Inch Inlet/Outlet
Part: 418004
Vehicle Specific
$438.00
2 left at this price
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In Stock (10+)
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In Stock (10+)
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Magnaflow 51175 Universal Catalytic Converter 2.25 Inch Inlet/Outlet
Part: 51175
Vehicle Specific
$178.00
In Stock (10+)
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In Stock (10+)
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Magnaflow 444206 Universal California CARB Catalytic Converter 2.50in
Part: 444206
Vehicle Specific
$378.00
In Stock (5)
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Magnaflow California Grade CARB Compliant Universal Catalytic Converter Inlet/Outlet
Vehicle Specific
from $373
4 left at this price
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In Stock (10+)
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In Stock (10+)
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Magnaflow 418005 Universal Catalytic Converter 2.25 Inch Inlet/Outlet
Part: 418005
Vehicle Specific
$438.00
1 left at this price
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Magnaflow 5571205 Universal Catalytic Converter - 2.25 Inch Inlet/Outlet
Part: 5571205
Vehicle Specific
$409.00
2 left at this price
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MagnaFlow 5571850 California Grade CARB Compliant Direct-Fit Catalytic Converter
Part: 5571850
Vehicle Specific
$1,235.98
In Stock (10+)
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Magnaflow 5561354 Universal Catalytic Converter 2.00 Inch Inlet/Outlet
Part: 5561354
Vehicle Specific
$1,256.00
In Stock (8)
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Magnaflow 5571764 CARB Compliant California Direct-Fit Catalytic Converter
Part: 5571764
Vehicle Specific
$1,331.00
2 left at this price
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Magnaflow 448304 Universal Catalytic Converter 2 Inch CARB Compliant California Grade OBDII
Part: 448304
Vehicle Specific
$718.00
In Stock (10+)
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Magnaflow 5481376 Universal Catalytic Converter 2.50 Inch Inlet/Outlet
Part: 5481376
Vehicle Specific
$670.00
2 left at this price
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MagnaFlow 5671206 California Grade CARB Compliant Universal Catalytic Converter 2.5in Spun Body
Part: 5671206
$487.51
4 left at this price
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Magnaflow 4481304 Universal Catalytic Converter 2.00 Inch Inlet/Outlet
Part: 4481304
Vehicle Specific
$1,127.00
1 left at this price
What's here for your BMW 328i
- Direct-fit catalytic converters sized and positioned to match factory mounting points
- Universal catalytic converters for custom exhaust configurations
- Manifold catalytic converters that integrate with the exhaust manifold
- OE replacement catalytic converters designed to match original specifications
The widest range of catalytic converters here comes from Magnaflow, AP Exhaust, Catco, and Bosal, giving BMW 328i owners a broad selection of fitment styles and construction types. Other categories BMW 328i owners shop for: BMW 328i Exhaust and Tail Pipes, BMW 328i Springs and Suspension Parts and BMW 328i Shocks and Struts, or browse all BMW 328i parts and accessories.