Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13

Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13

Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13
Product Information
 price
$673.00
$807.60 Save: $134.60

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51703

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Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13 free shipping

Buick Regal Catalytic Converter - Magnaflow - Direct Fit OEM Grade - `11-`13 is a direct-fit replacement catalytic converter engineered for 2011–2013 Buick Regal models. It is an OEM-grade MagnaFlow unit designed to restore proper emissions control and exhaust flow with a straightforward installation.

This MagnaFlow catalytic converter is built using mandrel-bent tubing and high-strength stainless construction to resist corrosion and preserve factory-like flow dynamics. Designed with 3D-scanned metrology to match OEM fit and geometry, the unit is intended to simplify replacement and reduce the chance of drivability codes when replacing a failed factory converter. Hardware and gaskets are included to minimize fuss with corroded original parts, and the direct-fit design allows DIY installation with the right tools—no cutting or welding required. This part is manufactured to meet Federal/EPA emissions requirements; state rules differ, so verify local regulations before purchase or installation.

Features

  • Direct-fit for 2011–2013 Buick Regal (designed to match OEM fit)
  • Federal/EPA compliant design — check local state requirements
  • Mandrel-bent tubing for improved exhaust flow and OEM-like geometry
  • High-strength 16 gauge 409 stainless steel tubing for corrosion resistance
  • Includes gaskets and hardware for simpler installation; no cutting or welding needed
  • 3D-scanned design process to help ensure proper fit and function

If you have questions or want help confirming fitment, call us directly — we're happy to advise. We offer installation and customization services at two locations: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) to schedule service or ask about compatibility. If you're considering purchasing multiple items, contact us for shipping discounts. We install on premises at both locations. Please confirm local emissions rules before purchasing.

Disclaimer: Some images in our product listings that are provided by the manufacturer/ supplier are for illustration purposes only and may not be an exact representation of the item. The product listing details are accurate for the item offered. Please refer to the product description for precise specification and as always do not be hesitant to reach out to us with any questions.



CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

About Manufacturer

QUALITY. POWER. SOUND.

These words are not just the MagnaFlow slogan, its the philosophy that drives the company to superior quality products with the power and sound you’re looking for.


MagnaFlow got its start as a natural extension of Car Sound Exhaust, the parent company to MagnaFlow. Car Sound Exhaust specializes in superior catalytic converter and performance exhaust technology, and has been doing so for the past 35+ years, earning their reputation as an international market leader. In addition to the MagnaFlow brand, Car Sound Exhaust also represents Rumble and BRExhaust, further cementing the company as an industry leader in all areas of replacement and performance exhaust.


BRExhaust - a MAGNAFLOW Group Company.

BRExhaust (a MagnaFlow Group company) manufactures an extensive line of direct-fit replacement exhaust systems and kits that meet or exceed all OEM fitment requirements and performance standards.


A true single box solution, each kit is expertly and efficiently packaged containing all the components, clamps gaskets, and hardware needed to get the job done – without cutting, bending, welding, or fabrication.


BRExhaust offers a wide lineup of products including Direct-Fit Replacement Exhaust System Kits, Pipe Kits, Muffler Kits, and Hardware.

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Two locations to serve you

AUSTIN, TX

22108 SH 71 W.
Spicewood, TX 78669
512-982-9393
Mon-Fri: 9 AM - 6PM CST
Sat-Sun: Closed

LOS ANGELES, CA

2716 Dawson Ave.
Signal Hill, CA 90755
562-981-6800
Mon-Fri: 9 AM - 6PM PST
Sat-Sun: Closed