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Flowmaster Direct-Fit Catalytic Converter - Left (97-00 4.6L 4WD F-150; 97-98, 01-03 5.4L 4WD F-150)

Market Price $343.55 You Save 12% ($39.53)
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  • Item T103091
  • MPN# 2020014

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    Features & Details

    • Left Side Catalytic Converter
    • 49 State Legal
    • Stainless Steel Construction
    • Clamp-On Connection
    • 25,000 Mile Warranty on Internal Components
    • 50,000 Mile / 5 Year Warranty on Exterior Casings
    • Designed for 4WD Models
    • Fits 1997-2000 4.6L V8 F-150s
    • Fits 1997-1998 & 2001-2003 5.4L V8 F-150s
    Direct Fit. Do you need to replace your old, worn out catalytic converter on your 4WD F-150 due to an upcoming emission test? Then look no further than this replacement Catalytic Converter from Flowmaster. Designed to be a direct replacement for the left/driver side cat, this cat will maximum your exhaust flow, while making it emissions friendly. Flowmaster is known for quality, so you can rest knowing that this Catalytic Converter was built to last and will provide reliable performance.

    Quality Construction. Flowmaster constructs this Left/Driver Side Catalytic Converter from stainless steel for durability and improved air flow. It is equipped with ceramic substrate to ensure long lasting performance.

    Installation. This Direct Fit Catalytic Converter utilizes factory hangers, for a quick and painless installation that won't require modification. It features a clamp-on style outlet and includes a flanged inlet for easy installation.

    Warranty. Flowmaster backs this Catalytic Converter with a 25,000 Mile Warranty on internal components, as well as a 50,000 Mile / 5 Year Warranty on exterior casings. Some exclusions apply, please see manufacturer's warranty for full details.

    49 State Legal. This Left/Driver Side Catalytic Converter is legal for use in 49 states. It meets or exceeds requirements set by the USEPA for 49 states only and is not legal for use or sale in California. If your state has adopted part or all of California emission standards, please check your local laws on replacement catalytic converter requirements.

    Application. Flowmaster's Left/Driver Side Catalytic Converter is designed to fit 1997-2000 4.6L, 1997-1998 5.4L and 2001-2003 5.4L F-150s equipped with four wheel drive (4WD). Please select your Truck's fitment from the options above.

    Fitment: 1997 1998 1999 2000 2001 2002 2003 Details

    What's in the Box
    • (1) Left Side Catalytic Converter
    Installation Info
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    Customer Reviews (2) Write a Review

    Overall Rating 5.0

    out of 5 stars

    Installation Time:Weekend

    Installation Cost:$100-$250

    • Loudness / Volume 5 5
    • Exhaust Note 5 5
    • Fit & Finish 5 5
    • Bang For Your Buck 5 5

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      October 18, 2017

      What a difference!!!

      I have a 2003 Ford F150 FX4 with 110k. Check engine light came on and code pointed to bad cats. I didn't hesitate to replace both sides with the Flowmaster OEM direct replacements. I installed a new Flowmaster series 44 muffler same time. My truck now burns rubber. It never did this before. It was choking to death. I HIGHLY recommend this upgrade!


      Year: 2003 Submodel: Lariat Engine: 5.4L V8

      Helpful (4)

    • 5/5

      Installation Time: Afternoon

      January 24, 2017

      Great fit!

      This product was a direct fit on my 99 f150 and I'd suggest it to anyone looking for a cheaper way to go.


      Engine: 4.6L V8

      Helpful (1)

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