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Exhaust

O2 Extension Kit 2009+ Ram 1500 - 5.7L HEMI  2) 6" Extension Harness (4-pin)
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SKU: CAS-104110
O2 Extension Kit 2009+ Ram 1500 - 5.7L HEMI 2) 6" Extension Harness (4-pin)
$33.62
O2 Extension Kit 2015+ Hellcat / 2018+ Trackhawk
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SKU: CAS-104322
O2 Extension Kit 2015+ Hellcat / 2018+ Trackhawk
$102.62
O2 Extension Kit 2016 CAMARO SS
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SKU: CAS-104326
O2 Extension Kit 2016 CAMARO SS
$64.62
O2 Extension Harness 2018+ Mustang 1) 8 inch Front Extension Harness (5-Pin)
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SKU: CAS-104677-5PIN
O2 Extension Harness 2018+ Mustang 1) 8 inch Front Extension Harness (5-Pin)
$33.62
O2 Extension Kit Chrysler 5.7/6.1/6.4 HEMI
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SKU: CAS-105067
O2 Extension Kit Chrysler 5.7/6.1/6.4 HEMI
$90.62
O2 Extension Kit Viper 2) 18" Extension Harness (4-Pin)
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SKU: CAS-105094-2
O2 Extension Kit Viper 2) 18" Extension Harness (4-Pin)
$48.62
O2 Extension Kit WK1 Jeep SRT8
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SKU: CAS-105110
O2 Extension Kit WK1 Jeep SRT8
$46.62
O2 Extension Kit 2010-2014 Ford Raptor
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SKU: CAS-105360
O2 Extension Kit 2010-2014 Ford Raptor
$67.62
O2 Extension Kit Z06 Corvette 2) Rear Extension Harness (4-Pin)
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SKU: CAS-105630
O2 Extension Kit Z06 Corvette 2) Rear Extension Harness (4-Pin)
$46.62
O2 Extension Harness 2015 Mustang 1) 8" Front Extension Harness (6-pin)
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SKU: CAS-105979
O2 Extension Harness 2015 Mustang 1) 8" Front Extension Harness (6-pin)
$31.62
O2 Extension Harness  GM 1) 12" Front Extension Harness (4-Pin)
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SKU: CAS-109004
O2 Extension Harness GM 1) 12" Front Extension Harness (4-Pin)
$21.62
O2 Extension Harness 1998-2002 Camaro 1) 24" Front Extension Harness (4-Pin).
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SKU: CAS-109007
O2 Extension Harness 1998-2002 Camaro 1) 24" Front Extension Harness (4-Pin).
$23.62
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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.