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}Need Help? Call Us1-866-529-0412
Guaranteed to Fit2015 GMC Sierra 1500 Change Vehicle
Kooks® 2015 GMC Sierra 1500 - Headers
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$3,380.99
Manufacturer #2860H220
Guaranteed to Fit2015 GMC Sierra 1500 Change Vehicle
Qty:
1
Your Vehicle Fit Details
Vehicle Name
Submodel
Engine
Fitment Information
2015 GMC Sierra 1500
SLE
8 Cyl 5.3L
With Catted Connection Kit, Intended For Race Use Only
2015 GMC Sierra 1500
Denali
8 Cyl 5.3L
With Catted Connection Kit, Intended For Race Use Only
2015 GMC Sierra 1500
Base
8 Cyl 5.3L
With Catted Connection Kit, Intended For Race Use Only
2015 GMC Sierra 1500
SLT
8 Cyl 5.3L
With Catted Connection Kit, Intended For Race Use Only
Highlights
Part:
Brand:
Emissions:
46-State Legal (Cannot ship to CA, CO, NY or ME)
Series:
Performance Replacement Series
Primary Tube Diameter:
1.75 in. Primary Tube
Quantity Sold:
Kit
Warranty:
Lifetime Kooks limited warranty
Prop 65 Warning:
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Head Flange Thickness:
3/8 in. Thick Head Flange
Material:
Made of Stainless Steel
Product Fit:
Direct Fit
Fitnotes:
With Catted Connection Kit, Intended For Race Use Only
Vehicle Fitment Information
Vehicle Name
Submodel
Engine
Fitment Information
2014-2018 Chevrolet Silverado 1500
High Country
8 Cyl 5.3L
With Catted Connection Kit, Intended For Race Use Only
2014-2018 Chevrolet Silverado 1500
LT
8 Cyl 5.3L
With Catted Connection Kit, Intended For Race Use Only
2014-2018 Chevrolet Silverado 1500
LTZ
8 Cyl 5.3L
With Catted Connection Kit, Intended For Race Use Only
2014-2018 Chevrolet Silverado 1500
WT
8 Cyl 5.3L
With Catted Connection Kit, Intended For Race Use Only
2014-2018 GMC Sierra 1500
Base
8 Cyl 5.3L
With Catted Connection Kit, Intended For Race Use Only
Page 1 of 5 | Showing 1 - 5 of 25 results
Product Information
KOOKS HEADERS
You can choose from a wide selection of Kooks headers to get the most out of your exhaust system and make more power. They’re hand-made in America with high-grade stainless steel and designed to work with Kooks’ exhaust components or with your stock system.
- Made in the USA by hand with premium 304 stainless steel
- Choose from several styles to fit your application
- Designed to work with your stock system or Kooks’ exhaust components
- Dyno and race tested and designed for maximum power
Since 1962, Kooks has been designing and manufacturing race-winning headers and performance exhaust parts for race teams and street performance enthusiasts.
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.