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244864
1-3/4" Stainless Headers. 2014-2020 GM Truck / 2015-2020 SUV 5.3L/6.2L.
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SKU: 28602202
1-3/4" Stainless Headers. 2014-2020 GM Truck / 2015-2020 SUV 5.3L/6.2L.
$1,599.63
1-7/8" Stainless Headers. 2014-2020 GM Truck / 2015-2020 SUV 5.3L/6.2L.
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SKU: 28602402
1-7/8" Stainless Headers. 2014-2020 GM Truck / 2015-2020 SUV 5.3L/6.2L.
$1,629.15
3" Stainless Competition Only Y-Pipe. 2019-2023 GM 1/2 Ton Truck 5.3L.
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SKU: 28623100
3" Stainless Competition Only Y-Pipe. 2019-2023 GM 1/2 Ton Truck 5.3L.
$2,163.41
3" Stainless GREEN Catted Y-Pipe. 2019-2023 GM 1/2 Ton Truck 5.3L.
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SKU: 28623300
3" Stainless GREEN Catted Y-Pipe. 2019-2023 GM 1/2 Ton Truck 5.3L.
$3,063.41
3" SS Side Exit KST Cat-Back w/SS Tips. 2019-2020 GM Truck 5.3L.
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SKU: 28624100
3" SS Side Exit KST Cat-Back w/SS Tips. 2019-2020 GM Truck 5.3L.
$1,639.70
3" SS Side Exit KST Cat-Back w/Black Tips. 2019-2020 GM Truck 5.3L.
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SKU: 28624110
3" SS Side Exit KST Cat-Back w/Black Tips. 2019-2020 GM Truck 5.3L.
$1,653.89
3" SS KST Cat-Back w/OEM Bumper Mounted Tips. 2019-2020 GM Truck 5.3L.
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SKU: 28624150
3" SS KST Cat-Back w/OEM Bumper Mounted Tips. 2019-2020 GM Truck 5.3L.
$1,825.78
3" SS Side Exit KRT Cat-Back w/SS Tips. 2019-2020 GM Truck 5.3L.
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SKU: 28624200
3" SS Side Exit KRT Cat-Back w/SS Tips. 2019-2020 GM Truck 5.3L.
$1,605.92
3" SS Side Exit KRT Cat-Back w/Black Tips. 2019-2020 GM Truck 5.3L.
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SKU: 28624210
3" SS Side Exit KRT Cat-Back w/Black Tips. 2019-2020 GM Truck 5.3L.
$1,620.12
3" SS KRT Cat-Back w/OEM Bumper Mounted Tips. 2019-2020 GM Truck 5.3L.
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SKU: 28624250
3" SS KRT Cat-Back w/OEM Bumper Mounted Tips. 2019-2020 GM Truck 5.3L.
$1,792.00
1-3/4" Stainless Headers & Ultra-GREEN Catted Y-Pipe. 2019-2020 GM Truck 5.3L.
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SKU: 2862H300
1-3/4" Stainless Headers & Ultra-GREEN Catted Y-Pipe. 2019-2020 GM Truck 5.3L.
$4,663.04
3" Stainless Competition Only Y-Pipe. 2019-2023 GM 1/2 Ton Truck 6.2L.
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SKU: 28633100
3" Stainless Competition Only Y-Pipe. 2019-2023 GM 1/2 Ton Truck 6.2L.
$2,193.17
3" Stainless GREEN Catted Y-Pipe. 2019-2023 GM 1/2 Ton Truck 6.2L.
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SKU: 28633300
3" Stainless GREEN Catted Y-Pipe. 2019-2023 GM 1/2 Ton Truck 6.2L.
$3,093.17
3" SS KST Cat-Back w/OEM Bumper Mounted Tips. 2019-2020 GM Truck 6.2L.
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SKU: 28634150
3" SS KST Cat-Back w/OEM Bumper Mounted Tips. 2019-2020 GM Truck 6.2L.
$2,009.12
SKU: 286341X0
3-1/2" GMPU LWB Extension Pipe 10" Long Material Expanded and Notched On One End
$50.06
3" SS KRT Cat-Back w/OEM Bumper Mounted Tips. 2019-2020 GM Truck 6.2L.
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SKU: 28634250
3" SS KRT Cat-Back w/OEM Bumper Mounted Tips. 2019-2020 GM Truck 6.2L.
$1,975.34
1-3/4" Stainless Headers & Ultra-GREEN Catted Y-Pipe Kit 2019-2023 GM Truck 6.2L
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SKU: 2863H300
1-3/4" Stainless Headers & Ultra-GREEN Catted Y-Pipe Kit 2019-2023 GM Truck 6.2L
$4,692.80
Stage 8 Header Bolt Kit - 10) M8 - 1.25 x 25mm Bolts and Locking Hardware.
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SKU: BK106
Stage 8 Header Bolt Kit - 10) M8 - 1.25 x 25mm Bolts and Locking Hardware.
$55.63
1-7/8" Header and GREEN Connection Kit. 2019+ GM 1500 Series Truck 5.3L.
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SKU: 2862H430
1-7/8" Header and GREEN Connection Kit. 2019+ GM 1500 Series Truck 5.3L.
$4,692.56
1-7/8" Header and GREEN Connection Kit. 2019-2023 GM 1500 Series Truck 6.2L.
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SKU: 2863H430
1-7/8" Header and GREEN Connection Kit. 2019-2023 GM 1500 Series Truck 6.2L.
$4,722.32
1-5/8" x 1-3/4" Torque Series Headers 2019+ GM Truck/2021+ SUV 5.3L/6.2L.
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SKU: 28621100
1-5/8" x 1-3/4" Torque Series Headers 2019+ GM Truck/2021+ SUV 5.3L/6.2L.
$1,495.19
Multii Layer Stainless Header Gasket - GM LT Based GEN V Small Block Engines
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SKU: SS-755897
Multii Layer Stainless Header Gasket - GM LT Based GEN V Small Block Engines
$41.69
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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