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Modern Day is proud to offer brands like Hooker, Flowtech and Flowmaster, whose headers are engineered to provide optimum exhaust flow for increased horsepower, torque and improved throttle response! The combination of the high quality manufacturing offered by Holley and the affordable pricing and service here at Modern Day means that your vehicle and wallet get what they need!

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  • Flowtech Upright Headers - 12160FLT - Modern Day Muffler
    Flowtech Upright Headers - 12160FLT
    $118.95
    $118.95
    Sold out
  • Flowtech Upright Headers - 11585FLT - Modern Day Muffler
    Flowtech Upright Headers - 11585FLT
    $157.95
    $157.95
    Sold out
  • Flowtech Shorty Header - Painted - 19000FLT - Modern Day Muffler
    Flowtech Shorty Header - Painted - 19000FLT
    $143.95
    $143.95
    Sold out
  • Flowtech Small Block Ford Turbo Headers - Natural 304 Stainless Steel -12164FLT - Modern Day Muffler
    Flowtech Small Block Ford Turbo Headers - Natural 304 Stainless Steel -12164FLT
    $226.95
    $226.95
    Sold out
  • Flowtech Long Tube Header - Polished Finish - 11544FLT - Modern Day Muffler
    Flowtech Long Tube Header - Polished Finish - 11544FLT
    $236.95
    $236.95
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  • 1975-1986 Chevrolet K10 Long Tube Headers Hooker Super Competition 7521HKR - Modern Day Muffler
    1975-1986 Chevrolet K10 Long Tube Headers Hooker Super Competition 7521HKR
    $207.95
    $207.95
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  • Flowtech Long Tube Header - BLACK Paint 11100FLT - Modern Day Muffler
    Flowtech 11100FLT Long Tube Header, 3 Inch Collector, Chevy Camaro Chevelle Nova
    $191.95
    $191.95
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  • 1981-1995 Ford F-150 Long Tube Headers Hooker Competition - Painted 6912HKR - Modern Day Muffler
    1981-1995 Ford F-150 Long Tube Headers Hooker Competition - Painted 6912HKR
    $292.95
    $292.95
    Sold out
  • 1971-1973 Ford Mustang Long Tube Headers Hooker Competition - Painted 6915HKR - Modern Day Muffler
    1971-1973 Ford Mustang Long Tube Headers Hooker Competition - Painted 6915HKR
    $280.95
    $280.95
    Sold out
  • 1967-1974 Dodge Dart Long Tube Headers Hooker Competition - Painted 5901HKR - Modern Day Muffler
    1967-1974 Dodge Dart Long Tube Headers Hooker Competition - Painted 5901HKR
    $245.95
    $245.95
    Sold out
  • 1966-1973 Chevrolet Chevelle Long Tube Headers Hooker Competition 2455HKR - Modern Day Muffler
    1966-1973 Chevrolet Chevelle Long Tube Headers Hooker Competition 2455HKR
    $250.95
    $250.95
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  • Jones Exhaust AWHC300 Header Reducer
    Jones Exhaust AWHC300 Header Reducer
    $8.99
    $8.99
    Sold out
  • Jones Exhaust AWHC312 Header Reducer
    Jones Exhaust AWHC312 Header Reducer
    $9.99
    $9.99
    Sold out
  • Jones Exhaust AWHC212 Header Reducer
    Jones Exhaust AWHC212 Header Reducer
    $7.99
    $7.99
    Sold out
  • DEC EPA AU1338 Exhaust Header Pipe for 2003-2006 Audi TT Quattro
    DEC EPA AU1338 Exhaust Header Pipe for 2003-2006 Audi TT Quattro
    $990.00
    $990.00
    Sold out
  • DEC EPA SA2944 Exhaust Header Pipe for 1994-1997 Saab 900
    DEC EPA SA2944 Exhaust Header Pipe for 1994-1997 Saab 900
    $715.00
    $715.00
    Sold out