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Kooks COMPETition only products are built for use in motorsports competition only. these products are not intended for street use.



Competition Only

  • 293 Items
  • 6  of  13
244864
2-1/2" SS Comp. Only Header-Back Exhaust. 1999-2004 F150 Lightning 5.4L 2V.
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SKU: 13315100
2-1/2" SS Comp. Only Header-Back Exhaust. 1999-2004 F150 Lightning 5.4L 2V.
$2,638.81
3" SS Competition Only Turbo Down Pipes. 2017-2020 F150 Raptor EcoBoost.
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SKU: 13623100
3" SS Competition Only Turbo Down Pipes. 2017-2020 F150 Raptor EcoBoost.
$1,970.61
1-3/4" Stainless Headers.  1968-1982 Corvette.
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SKU: 21302200
1-3/4" Stainless Headers. 1968-1982 Corvette.
$1,202.52
1-7/8" Stainless Headers. 2010-2014 F150 Raptor 6.2L 4V.
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SKU: 13522400
1-7/8" Stainless Headers. 2010-2014 F150 Raptor 6.2L 4V.
$1,927.37
1-7/8" x 3"  Stainless Headers. 1996-2004 4.6L 4V Mustang. No EGR Fitting.
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SKU: 11222400
1-7/8" x 3" Stainless Headers. 1996-2004 4.6L 4V Mustang. No EGR Fitting.
$1,771.96
1-7/8" Stainless Headers.  2015-2020 F150 5.0L 4V.
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SKU: 13612400
1-7/8" Stainless Headers. 2015-2020 F150 5.0L 4V.
$1,316.06
1-3/4" Stainless Headers w/Emissions Fittings. 1997-2000 Corvette.
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SKU: 21502210
1-3/4" Stainless Headers w/Emissions Fittings. 1997-2000 Corvette.
$1,762.97
1-3/4" Stainless Headers w/o Emissions Fittings. 1997-2004 Corvette.
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SKU: 21502200
1-3/4" Stainless Headers w/o Emissions Fittings. 1997-2004 Corvette.
$1,271.40
1-7/8" Stainless Headers & Comp. Only Conn. Kit. 2015-2023 Mustang GT 5.0L.
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SKU: 1151H411
1-7/8" Stainless Headers & Comp. Only Conn. Kit. 2015-2023 Mustang GT 5.0L.
$2,493.66
1-7/8" Stainless Header & Comp. Only Conn. Kit. 2015-2019 RHD Mustang GT 5.0L
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SKU: 1155H410
1-7/8" Stainless Header & Comp. Only Conn. Kit. 2015-2019 RHD Mustang GT 5.0L
$2,493.66
1-3/4" Stainless Header & Comp. Only Conn. Kit. 2015-2019 RHD Mustang GT 5.0L
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SKU: 1155H210
1-3/4" Stainless Header & Comp. Only Conn. Kit. 2015-2019 RHD Mustang GT 5.0L
$2,493.66
3" Competition Only Header-Back Muffler Delete Exhaust w/Black Tips.
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SKU: 22605111MD
3" Competition Only Header-Back Muffler Delete Exhaust w/Black Tips.
$2,253.30
1-7/8" Stainless Headers. 2006-2009 Trailblazer SS.
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SKU: 27202400
1-7/8" Stainless Headers. 2006-2009 Trailblazer SS.
$1,457.33
2" Stainless Headers & Comp. Only OEM Connection Pipes. 2014-2015 Camaro Z28.
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SKU: 2251H610
2" Stainless Headers & Comp. Only OEM Connection Pipes. 2014-2015 Camaro Z28.
$2,514.38
3" x 2-1/2" SS Comp. Only OEM Connection Pipes. 2005-2023 LX Platform Car 5.7L
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SKU: 31003100
3" x 2-1/2" SS Comp. Only OEM Connection Pipes. 2005-2023 LX Platform Car 5.7L
$1,060.62
3" SS Comp. Only Race Connections. 2005-2023 LX Platform 5.7L/6.1L/6.2L/6.4L.
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SKU: 31023100
3" SS Comp. Only Race Connections. 2005-2023 LX Platform 5.7L/6.1L/6.2L/6.4L.
$886.37
2" Stainless Headers. 2015-2023 Charger/Challenger Hellcat 6.2L.
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SKU: 31032600
2" Stainless Headers. 2015-2023 Charger/Challenger Hellcat 6.2L.
$1,960.48
1-7/8" Stainless Headers & Comp. Only OEM Conn. 2006-2023 LX Platform 6.1L/6.4L
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SKU: 3101H410
1-7/8" Stainless Headers & Comp. Only OEM Conn. 2006-2023 LX Platform 6.1L/6.4L
$2,684.80
1-3/4" Stainless Headers & Comp. Only OEM Conn. Kit. 2005-2008 LX Platform 5.7L.
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SKU: 3100H210
1-3/4" Stainless Headers & Comp. Only OEM Conn. Kit. 2005-2008 LX Platform 5.7L.
$2,708.71
1-7/8" Stainless Headers & Comp.Only OEM Conn. Kit. 2009-2020 LX Platform 5.7L.
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SKU: 3100H410
1-7/8" Stainless Headers & Comp.Only OEM Conn. Kit. 2009-2020 LX Platform 5.7L.
$2,767.01
1-7/8" Stainless Headers & Comp. Only OEM Conn. Pipes. 2006-2010 Jeep SRT8 6.1L
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SKU: 3400H410
1-7/8" Stainless Headers & Comp. Only OEM Conn. Pipes. 2006-2010 Jeep SRT8 6.1L
$3,080.24
1-7/8" Stainless Headers & Competition Only Y-Pipe. 2010+ Nissan Patrol 400HP.
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SKU: 4111H410
1-7/8" Stainless Headers & Competition Only Y-Pipe. 2010+ Nissan Patrol 400HP.
$3,381.31
SS Comp. Only Side Exit Exhaust w/Black Tips. 2011-2014 F150 Raptor 6.2L 4V.
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SKU: 13525180
SS Comp. Only Side Exit Exhaust w/Black Tips. 2011-2014 F150 Raptor 6.2L 4V.
$4,406.86
1-7/8" Stainless Headers. 3" Inline Bolt Pattern. 351 SBF in a Fox Body.
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SKU: 10262400
1-7/8" Stainless Headers. 3" Inline Bolt Pattern. 351 SBF in a Fox Body.
$1,613.87
  • 293 Items
  • 6  of  13
Warning / California (Proposition 65)

Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. These chemicals can be in the products that Californians purchase, in their homes or workplaces, or that are released into the environment. By requiring that this information be provided, Proposition 65 enables Californians to make informed decisions about their exposures to these chemicals. 

Proposition 65 also prohibits California businesses from knowingly discharging significant amounts of listed chemicals into sources of drinking water. 

Proposition 65 requires California to publish a list of chemicals known to cause cancer, birth defects or other reproductive harm. This list, which must be updated at least once a year, has grown to include approximately 900 chemicals since it was first published in 1987.

For more information, please visit www.p65warnings.ca.gov.

Warning / California (CARB)

California laws prohibit the use of any aftermarket exhaust part or system that modifies, removes or replaces original equipment catalysts unless the California Air Resources Board has issued an Executive Order regarding such part or system or unless the part or system is exempted by being used only on racing vehicles on closed courses. Neither Kooks Headers and Exhaust nor any of their subsidiaries make any representation that any of their parts or systems has received such an Executive Order or that any of their parts or systems conform with the racing vehicles exemption. The purchasers are entirely responsible for informing themselves of applicable California laws and to comply with those laws.

Unauthorized Vendors

Kooks products purchased through any unauthorized vendor (including but not limited to): Amazon and Maryland Speed will not be warrantied by Kooks. Likewise, returns from any unauthorized vendor will not be accepted by Kooks.

 
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