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2012
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2012 BUICK REGAL Exhaust Systems

Magnaflow 51205 - Universal OEM Grade Catalytic Converter (2.25" ID/2.25" OD)
- Series: OEM Grade
- Material: Stainless
- Carb Compliant: No
- Converter Configuration: Universal
- Main Piping Diameter: 2.25"
- Inlet Diameter: 2.25"
- Outlet Diameter: 2.25"
- Body Length: 9"
- Body Width: 4.25"
- Overall Length: 13"
- Body Material: Stainless
- Catalytic Converter Format: Pre-Catalytic Converter And Main Catalytic Converter
- Catalytic Converter Substrate Material: Ceramic
- Catalytic Converter Body Material: Stainless
- Air Tube Adapter: Not Adaptable
- O2 Sensor Location: N/A
Fitment:

2012 BUICK REGAL BASE, PREMIUM / 2.4L L4 FLEX, 2.4L L4 MILD HYBRID EV-GAS (MHEV) / 2.25" / 2.25"

C$264.00

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Magnaflow 51703 - Direct Fit OEM Grade Catalytic Converter (2.5" ID/2.5" OD)
- Series: OEM Grade
- Material: Stainless
- Carb Compliant: No
- Converter Configuration: Direct-Fit
- Main Piping Diameter: 3"
- Inlet Diameter: 2.5"
- Outlet Diameter: 2.5"
- Exhaust Inlet Connection Type: Bolt-On
- Exhaust Outlet Connection Type: Bolt-On
- Body Length: 12"
- Body Width: 6"
- Overall Length: 21.2"
- Body Material: Stainless
- Catalytic Converter Format: Pre-Catalytic Converter And Main Catalytic Converter
- Catalytic Converter Substrate Material: Ceramic
- Catalytic Converter Body Material: Stainless
- Exhaust Pipe Material: Stainless Steel
- Air Tube Adapter: Not Adaptable
- O2 Sensor Location: Pre And Post Converter
- Exhaust Component Mount Type: Uses Factory Hangers
- Components: 3 Bolts
Fitment:

2012 BUICK REGAL GS / 2.0L L4 FLEX / 2.50" / 2.50"

C$915.00

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Magnaflow 15498 - Street Series Cat-Back Stainless Exhaust System

Fitment:

2012 BUICK REGAL GS, PREMIUM / 2.0L L4 FLEX

C$1,571.00

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Magnaflow 51206 - Universal OEM Grade Catalytic Converter (2.5" ID/2.5" OD)
- Series: OEM Grade
- Material: Stainless
- Carb Compliant: No
- Converter Configuration: Universal
- Main Piping Diameter: 2.5"
- Inlet Diameter: 2.5"
- Outlet Diameter: 2.5"
- Body Length: 9"
- Body Width: 4.25"
- Overall Length: 13"
- Body Material: Stainless
- Catalytic Converter Format: Pre-Catalytic Converter And Main Catalytic Converter
- Catalytic Converter Substrate Material: Ceramic
- Catalytic Converter Body Material: Stainless
- Air Tube Adapter: Not Adaptable
- O2 Sensor Location: N/A
Fitment:

2012 BUICK REGAL GS, PREMIUM / 2.0L L4 FLEX / 2.50" / 2.50"

C$264.00

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Magnaflow 5411905 - California Direct Fit Catalytic Converter
- Inlet Quantity: 1
- Converter Inlet Attachment: Stock flange
- Outlet Quantity: 1
- Converter Outlet Attachment: Stock flange
- AIR Tube: No
- Converter Case Material: Stainless steel
- Converter Substrate Material: Ceramic substrate
- Heat Shield: No
- Converter Overall Length (in.): 10.50
- Converter Style: 3-way
- Quantity: Sold individually
- CARB EO Number(s): D-193-147
- Emissions: California EO Approved
Fitment:

2012 BUICK REGAL BASE, PREMIUM / 2.4L L4 FLEX, 2.4L L4 MILD HYBRID EV-GAS (MHEV)

C$1,617.00

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Magnaflow 5411305 - California Universal Catalytic Converter (2.25" ID/2.25" OD)
- Type: Universal
- Series: California
- Inlet Diameter: 2.25"
- Outlet Diameter: 2.25"
- Overall Length: 11.125"
- Body Type: Spun
- Body Shape: Round
- Body Length: 11.125"
- Body Width: 4"
- Air Tube Adaptable: No
- Substrate Material: Ceramic
Fitment:

2012 BUICK REGAL BASE, PREMIUM / 2.4L L4 FLEX, 2.4L L4 MILD HYBRID EV-GAS (MHEV) / 2.25" / 2.25"

C$976.00

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Magnaflow 52909 - OEM Grade Direct Fit Catalytic Converter
- Type: Direct Fit
- Series: OEM Grade
- Converter Quantity: 1
- Air Tube Adaptable: No
- Body Material: Stainless Steel
- Substrate Material: Ceramic
Fitment:

2012 BUICK REGAL BASE, PREMIUM / 2.4L L4 MILD HYBRID EV-GAS (MHEV)

C$933.00

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Magnaflow 557405 - Universal California Stainless Catalytic Converter (2.25" ID/2.25" OD)
- Title: Universal Converter
- Series: California
- CARB Compliant: Yes
- Material: Stainless
- Main Piping Diameter: 2.25 IN
- Converters: GEAR
- Catalytic Converter Air Tube Adapter: Not Air Tube Kit Adaptable
- Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
- Catalytic Converter Oxygen Sensor Location: N/A
- Catalytic Converter Body Material: Stainless
- Catalytic Converter Substrate Material: Ceramic
- Catalytic Converter Inlet Diameter: 2.25 IN
- Catalytic Converter Outlet Diameter: 2.25 IN
- Catalytic Converter Length: 9 IN
- Catalytic Converter Overall Length: 13 IN
- Converter Configuration: Universal
Fitment:

2012 BUICK REGAL BASE, GS, PREMIUM / 2.0L L4 FLEX, 2.4L L4 FLEX, 2.4L L4 MILD HYBRID EV-GAS (MHEV) / 2.25" / 2.25"

C$480.00

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Magnaflow 551005 - Universal California Stainless Catalytic Converter (2.25" ID/2.25" OD)
- Title: Universal Converter
- Series: California
- CARB Compliant: Yes
- Material: Stainless
- Converters: GEAR
- Catalytic Converter Air Tube Adapter: Not Air Tube Kit Adaptable
- Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
- Catalytic Converter Oxygen Sensor Location: N/A
- Catalytic Converter Body Material: Stainless
- Catalytic Converter Substrate Material: Ceramic
- Catalytic Converter Inlet Diameter: 2.25 IN
- Catalytic Converter Outlet Diameter: 2.25 IN
- Catalytic Converter Width: 4 IN
- Catalytic Converter Length: 7 IN
- Catalytic Converter Overall Length: 7 IN
- Converter Configuration: Universal
Fitment:

2012 BUICK REGAL BASE, PREMIUM / 2.4L L4 FLEX, 2.4L L4 MILD HYBRID EV-GAS (MHEV) / 2.25" / 2.25"

C$632.00

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Magnaflow 21-177 - OEM Grade Direct Fit Catalytic Converter (2.25" ID/2.25" OD)
- Inlet Diameter (in): 2.25"
- Outlet Diameter (in): 2.25"
- CARB (California) Compliant: Yes
- Air Tube Adaptable: No
- OBDII Compatible: Yes
- Inlet Connection Type: Flanged
- Outlet Connection Type: Flanged
- Body Material: Stainless Steel
Fitment:

2012 BUICK REGAL BASE, PREMIUM / 2.4L L4 FLEX, 2.4L L4 MILD HYBRID EV-GAS (MHEV) / 2.25" / 2.25"

C$865.00

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Magnaflow 5421205 - California Universal Catalytic Converter (2.25" ID/2.25" OD)
- Type: Universal
- Series: California
- Inlet Diameter: 2.25"
- Outlet Diameter: 2.25"
- Overall Length: 9.125"
- Body Type: Spun
- Body Shape: Round
- Body Length: 9.125"
- Body Width: 4"
- Air Tube Adaptable: No
- Substrate Material: Ceramic
Fitment:

2012 BUICK REGAL BASE, PREMIUM / 2.4L L4 FLEX, 2.4L L4 MILD HYBRID EV-GAS (MHEV) / 2.25" / 2.25"

C$458.00

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Magnaflow 551006 - Universal California Stainless Catalytic Converter (2.5" ID/2.5" OD)
- Title: Universal Converter
- Series: California
- CARB Compliant: Yes
- Material: Stainless
- Converters: GEAR
- Catalytic Converter Air Tube Adapter: Not Air Tube Kit Adaptable
- Catalytic Converter Format: Pre-Catalytic Converter and Main Catalytic Converter
- Catalytic Converter Oxygen Sensor Location: N/A
- Catalytic Converter Body Material: Stainless
- Catalytic Converter Substrate Material: Ceramic
- Catalytic Converter Inlet Diameter: 2.5 IN
- Catalytic Converter Outlet Diameter: 2.5 IN
- Catalytic Converter Width: 4 IN
- Catalytic Converter Length: 7 IN
- Catalytic Converter Overall Length: 7 IN
- Converter Configuration: Universal
Fitment:

2012 BUICK REGAL GS / 2.0L L4 FLEX / 2.50" / 2.50"

C$694.00

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