MagnaFlow 51125 Direct Fit Catalytic Converter

MagnaFlow 51125 Direct Fit Catalytic Converter
897.00In stock
  • Brand: MagnaFlow
  • |
  • SKU: FBHB51125
  • |
  • Part Number: 51125

2009-2012 Hyundai Sonata L4 2.4L/2011-2015 Hyundai Sonata L4 2.4L GAS/2009-2010 Kia Optima L4 2.4L/2009-2010 Kia Rondo L4 2.4L/2010-2013 Kia Forte Koup L4 2.0L/2010-2013 Kia Forte Koup L4 2.4L/2010-2012 Kia Forte L4 2.0L/2010-2013 Kia Forte L4 2.4L/2011-2016 Kia Optima L4 2.4L GAS

- +
Your discount may still be available. Contact us in Live Chat
  • Lowest Prices
    Price match guarantee
  • In-House Experts
    We know our products
  • Factory Authorized
    Install Center
  • Guaranteed Fitment
    Always the correct part
  • Free Shipping
    In the continental US
  • International Shipping?
    Get a Quote
Have a Question?
Talk to a Specialist Now

Product Details

MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American engineered and manufactured, MagnaFlow Catalytic Converters combine efficient industrial design to produce a product that exceeds, rather than meets, the highest standards of product performance and efficiency in the industry.

MagnaFlow uses both Ceramic and Metallic substrates with different combinations of cell density and wall thickness to meet vehicle specific requirements. MagnaFlow Direct-Fit Catalytic Converters are designed for easy bolt-on installation for the Professional Installer.

Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding, cutting or bending, limited applications may require additional welding for optimal installation. All Federal catalytic converters meet EPA requirements. Federal Catalytic Converters are not legal for sale, installation or use on vehicles registered in the state of California.

Product Questions

Ask A Question


2009-2012HyundaiSonata L4 2.4L
2011-2015HyundaiSonata L4 2.4LGas
2009-2010KiaOptima L4 2.4L
2009-2010KiaRondo L4 2.4L
2010-2013KiaForte Koup L4 2.0L
2010-2013KiaForte Koup L4 2.4L
2010-2012KiaForte L4 2.0L
2010-2013KiaForte L4 2.4L
2011-2016KiaOptima L4 2.4LGas


  • Engineered to keep the Check Engine light off
  • CNC precision robotic manufacturing
  • Meets or exceeds EPA emissions requirements


  • Gasket Included

Important Notes

  • Bolt-on installation. May require basic automotive knowledge for proper installation and professional installation is always recommended.
  • ATTN State of California Consumers warning: Cancer and Reproductive Harm
  • Fits L4 2.4L/L4 2.4L GAS/L4 2.0L