The Fab Fours’ Rear Fender Replacement System focuses on aggressive styling, ease of installation, and modularity. A complete bolt on system with optional parts that adds greater tire clearance. All parts are 100% U.S. steel and manufactured here in South Carolina, USA. *All Flare options require Base Fender.* PRODUCT DETAILS (JK1001-1) Rear Fenders fit 4 door only (JK4000-1) Rear Fenders
The Fab Fours’ Rear Fender Replacement System focuses on aggressive styling, ease of installation, and modularity. A complete bolt on system with optional parts that adds greater tire clearance. All parts are 100% U.S. steel and manufactured here in South Carolina, USA. *All Flare options require Base Fender.* PRODUCT DETAILS (JK1001-1) Rear Fenders fit 4 door only (JK4000-1) Rear Fenders
The Fab Fours’ Rear Fender Replacement System focuses on aggressive styling, ease of installation, and modularity. A complete bolt on system with optional parts that adds greater tire clearance. All parts are 100% U.S. steel and manufactured here in South Carolina, USA. *All Flare options require Base Fender.* PRODUCT DETAILS (JK1001-1) Rear Fenders fit 4 door only (JK4000-1) Rear Fenders
The Fab Fours’ Rear Fender Replacement System focuses on aggressive styling, ease of installation, and modularity. A complete bolt on system with optional parts that adds greater tire clearance. All parts are 100% U.S. steel and manufactured here in South Carolina, USA. *All Flare options require Base Fender.* PRODUCT DETAILS (JK1001-1) Rear Fenders fit 4 door only (JK4000-1) Rear Fenders
The Fab Fours’ Rear Fender Replacement System focuses on aggressive styling, ease of installation, and modularity. A complete bolt on system with optional parts that adds greater tire clearance. All parts are 100% U.S. steel and manufactured here in South Carolina, USA. *All Flare options require Base Fender.* PRODUCT DETAILS (JK1001-1) Rear Fenders fit 4 door only (JK4000-1) Rear Fenders
The Fab Fours’ Rear Fender Replacement System focuses on aggressive styling, ease of installation, and modularity. A complete bolt on system with optional parts that adds greater tire clearance. All parts are 100% U.S. steel and manufactured here in South Carolina, USA. *All Flare options require Base Fender.* PRODUCT DETAILS (JK1001-1) Rear Fenders fit 4 door only (JK4000-1) Rear Fenders

    JK Rear Fender System

    • Jeep
      /
    • JK
      /
    MSRP$380
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    The Fab Fours’ Rear Fender Replacement System focuses on aggressive styling, ease of installation, and modularity. A complete bolt on system with optional parts that adds greater tire clearance. All parts are 100% U.S. steel and manufactured here in South Carolina, USA. *All Flare options require Base Fender.*

    PRODUCT DETAILS

    (JK1001-1) Rear Fenders fit 4 door only

    (JK4000-1) Rear Fenders fit 2 Door Only

    *Modular Design (Optional Flare Widths)

    Aggressive Styling

    Provides Greater Tire Clearance

    Removable skin included with base fenders

    NOTE

    *All Flare options require Base Fender.*

    Optional – Rear High Arching Fender Flare (JK1005-1)

    Optional – Rear Full Width Fender Flare (JK1007-1)

    TECH SPECS

    Materials: 11 Gauge Steel

    Finish: Fab Fours 2 Stage Black Powder Coat

    Size/Weight: Base Fender 72 lbs // High Arching Flares 30 lbs // Full Width Flares 36 lbs

    Application: 2007-2018 Jeep JK

    Detailed Specs

    Product Version
    Model No.
    Download Manual
    Installation Video
    2007-2018 Jeep JK
    4 Door Rear Fender Base
    JK1001-1
    2 Door Rear Fender Base
    JK4000-1
    2007-2018 Jeep JK
    Rear High Arching Flare
    JK1005-1
    Rear Full Width Flare
    JK1007-1

    Armor
    System


    Fab Fours' Armor System focuses on Protection, Strength, Functionality and Aggressive Styling. Engineered and crafted to be the toughest armor in the industry by proud American workers and with Premium US Steel (right here in Lancaster, SC).

    Product Pairings