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  • Kooks 1-5/8" Stainless Headers. 1999-2004 F150 Lightning 5.4L 2V. — 13312000

    Kooks 1-5/8" Stainless Headers. 1999-2004 F150 Lightning 5.4L 2V. — 13312000

    Kooks 1-5/8" Stainless Headers. 1999-2004 F150 Lightning 5.4L 2V. — 13312000

    Regular price $1,570.07 USD
    Regular price Sale price $1,570.07 USD
  • Kooks 1-5/8" Stainless Headers. 2003-2011 Crown Victoria 4.6L 2V — 12022000

    Kooks 1-5/8" Stainless Headers. 2003-2011 Crown Victoria 4.6L 2V — 12022000

    Kooks 1-5/8" Stainless Headers. 2003-2011 Crown Victoria 4.6L 2V — 12022000

    Regular price $1,322.21 USD
    Regular price Sale price $1,322.21 USD
  • Kooks 1-5/8" Stainless Headers. 2009-2010 F150 5.4L 3V. Requires Kooks Y-Pipe. — 13502000

    Kooks 1-5/8" Stainless Headers. 2009-2010 F150 5.4L 3V. Requires Kooks Y-Pipe. — 13502000

    Kooks 1-5/8" Stainless Headers. 2009-2010 F150 5.4L 3V. Requires Kooks Y-Pipe. — 13502000

    Regular price $1,320.59 USD
    Regular price Sale price $1,320.59 USD
  • Kooks 1-5/8" x 1-3/4" Torque Series Headers 2014-2018 GM Truck/2015-2020 SUV 5.3L/6.2L — 28601100

    Kooks 1-5/8" x 1-3/4" Torque Series Headers 2014-2018 GM Truck/2015-2020 SUV 5.3L/6.2L — 28601100

    Kooks 1-5/8" x 1-3/4" Torque Series Headers 2014-2018 GM Truck/2015-2020 SUV 5.3L/6.2L — 28601100

    Regular price $1,594.62 USD
    Regular price Sale price $1,594.62 USD
  • Kooks 1-5/8" x 1-3/4" Torque Series Headers 2019+ GM Truck/2021+ SUV 5.3L/6.2L. — 28621100

    Kooks 1-5/8" x 1-3/4" Torque Series Headers 2019+ GM Truck/2021+ SUV 5.3L/6.2L. — 28621100

    Kooks 1-5/8" x 1-3/4" Torque Series Headers 2019+ GM Truck/2021+ SUV 5.3L/6.2L. — 28621100

    Regular price $1,499.71 USD
    Regular price Sale price $1,499.71 USD
  • Kooks 1-5/8" x 1-3/4" Torque Series Headers w/EGR 1999-2001 GM Truck 4.8L/5.3L/6.0L. — 28501110

    Kooks 1-5/8" x 1-3/4" Torque Series Headers w/EGR 1999-2001 GM Truck 4.8L/5.3L/6.0L. — 28501110

    Kooks 1-5/8" x 1-3/4" Torque Series Headers w/EGR 1999-2001 GM Truck 4.8L/5.3L/6.0L. — 28501110

    Regular price $1,823.53 USD
    Regular price Sale price $1,823.53 USD
  • Kooks 1-5/8" x 1-3/4" Torque Series Headers. 2002-2013 GM Truck 4.8L/5.3L/6.0L/6.2L — 28501120

    Kooks 1-5/8" x 1-3/4" Torque Series Headers. 2002-2013 GM Truck 4.8L/5.3L/6.0L/6.2L — 28501120

    Kooks 1-5/8" x 1-3/4" Torque Series Headers. 2002-2013 GM Truck 4.8L/5.3L/6.0L/6.2L — 28501120

    Regular price $1,792.47 USD
    Regular price Sale price $1,792.47 USD
  • Kooks 1-5/8" x 1-3/4" Torque Series Headers. 2009-2018 Dodge/RAM 1500 5.7L HEMI — 35101110

    Kooks 1-5/8" x 1-3/4" Torque Series Headers. 2009-2018 Dodge/RAM 1500 5.7L HEMI — 35101110

    Kooks 1-5/8" x 1-3/4" Torque Series Headers. 2009-2018 Dodge/RAM 1500 5.7L HEMI — 35101110

    Regular price $2,981.52 USD
    Regular price Sale price $2,981.52 USD
  • Kooks 1-7/8" Emissions Header and Catted Connection Kit. 1997-2000 Corvette 5.7L. — 2151H420

    Kooks 1-7/8" Emissions Header and Catted Connection Kit. 1997-2000 Corvette 5.7L. — 2151H420

    Kooks 1-7/8" Emissions Header and Catted Connection Kit. 1997-2000 Corvette 5.7L. — 2151H420

    Regular price $3,462.99 USD
    Regular price Sale price $3,462.99 USD
  • Kooks 1-7/8" Emissions Header and Catted Connection Kit. 2001-2004 Corvette 5.7L. — 2152H420

    Kooks 1-7/8" Emissions Header and Catted Connection Kit. 2001-2004 Corvette 5.7L. — 2152H420

    Kooks 1-7/8" Emissions Header and Catted Connection Kit. 2001-2004 Corvette 5.7L. — 2152H420

    Regular price $3,397.24 USD
    Regular price Sale price $3,397.24 USD
  • Kooks 1-7/8" Emissions Header and GREEN Connection Kit. 1997-2000 Corvette 5.7L. — 2151H430

    Kooks 1-7/8" Emissions Header and GREEN Connection Kit. 1997-2000 Corvette 5.7L. — 2151H430

    Kooks 1-7/8" Emissions Header and GREEN Connection Kit. 1997-2000 Corvette 5.7L. — 2151H430

    Regular price $4,002.99 USD
    Regular price Sale price $4,002.99 USD
  • Kooks 1-7/8" Emissions Header and GREEN Connection Kit. 2001-2004 Corvette 5.7L. — 2152H430

    Kooks 1-7/8" Emissions Header and GREEN Connection Kit. 2001-2004 Corvette 5.7L. — 2152H430

    Kooks 1-7/8" Emissions Header and GREEN Connection Kit. 2001-2004 Corvette 5.7L. — 2152H430

    Regular price $3,937.24 USD
    Regular price Sale price $3,937.24 USD
  • Kooks 1-7/8" Header and Catted (X) Connection Kit. 2011-2014 Mustang GT 5.0L 4V. — 1141H420

    Kooks 1-7/8" Header and Catted (X) Connection Kit. 2011-2014 Mustang GT 5.0L 4V. — 1141H420

    Kooks 1-7/8" Header and Catted (X) Connection Kit. 2011-2014 Mustang GT 5.0L 4V. — 1141H420

    Regular price $2,975.23 USD
    Regular price Sale price $2,975.23 USD
  • Kooks 1-7/8" Header and Catted Connection Kit. 1997-2004 Corvette LS1/LS6 5.7L. — 2150H420

    Kooks 1-7/8" Header and Catted Connection Kit. 1997-2004 Corvette LS1/LS6 5.7L. — 2150H420

    Kooks 1-7/8" Header and Catted Connection Kit. 1997-2004 Corvette LS1/LS6 5.7L. — 2150H420

    Regular price $3,216.18 USD
    Regular price Sale price $3,216.18 USD
  • Kooks 1-7/8" Header and Catted Connection Kit. 1998-2002 Camaro/Firebird LS1 5.7L. — 2241H420

    Kooks 1-7/8" Header and Catted Connection Kit. 1998-2002 Camaro/Firebird LS1 5.7L. — 2241H420

    Kooks 1-7/8" Header and Catted Connection Kit. 1998-2002 Camaro/Firebird LS1 5.7L. — 2241H420

    Regular price $2,817.53 USD
    Regular price Sale price $2,817.53 USD
  • Kooks 1-7/8" Header and Catted Connection Kit. 1999-2006 GM 1500 Series 4.8L/5.3L. — 2851H420

    Kooks 1-7/8" Header and Catted Connection Kit. 1999-2006 GM 1500 Series 4.8L/5.3L. — 2851H420

    Kooks 1-7/8" Header and Catted Connection Kit. 1999-2006 GM 1500 Series 4.8L/5.3L. — 2851H420

    Regular price $3,294.47 USD
    Regular price Sale price $3,294.47 USD
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