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HomeShopHeaders & ManifoldsJBA Cat4Ward Header for 2014-2015 GM Silverado & Sierra 5.3L/6.2L DFI – Raw 1-5/8 inch Stainless Steel
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JBA Cat4Ward Header for 2014-2015 GM Silverado & Sierra 5.3L/6.2L DFI - Raw 1-5/8 inch Stainless Steel
JBA Cat4Ward Header for 2014-2015 GM Silverado & Sierra 5.3L/6.2L DFI - Raw 1-5/8 inch Stainless Steel - Image 2
JBA Cat4Ward Header for 2014-2015 GM Silverado & Sierra 5.3L/6.2L DFI - Raw 1-5/8 inch Stainless Steel - Image 3
JBA Cat4Ward Header for 2014-2015 GM Silverado & Sierra 5.3L/6.2L DFI - Raw 1-5/8 inch Stainless Steel - Image 4

JBA Cat4Ward Header for 2014-2015 GM Silverado & Sierra 5.3L/6.2L DFI – Raw 1-5/8 inch Stainless Steel

SKU: 1850S-4

Original price was: $766.15.Current price is: $626.85.

In stock

3 in stock

JBA shorty headers are one of the foremost performance upgrades you can bestow upon your beloved car, truck, or SUV. JBA Headers are significantly less restrictive than stock manifolds and dramatically increase the power and efficiency of your engine. Each header is constructed from durable stainless steel to endure the abuse of racing, towing, and daily driving – built to withstand it all. JBA’s proprietary Firecone collector design uses race proven technology for producing maximum power and torque gains where you drive most. Each system includes factory style emission connections and high-quality hardware for a professional no-leak installation. JBA Cat4Ward® Header 14-19 GM Truck 5.3/6.2L DFI 1 5/8" Primary Raw 409 1850S-4
  • 3/8" thick machined flanges with Oversized exhaust ports
  • Proprietary JBA Firecone collector
  • Factory style emission connections
  • Mandrel bent stainless steel tube
  • Extra thick collector domes
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Description

Upgrade your 2014-2015 GMC Sierra or Chevrolet Silverado 1500 with the JBA Cat4Ward Header, part number 1850S-4. Engineered for optimal performance, this header features 1-5/8 inch primary tubes made from mandrel-bent stainless steel, which significantly reduces exhaust restrictions and enhances engine power and efficiency. The durable stainless steel construction ensures long-lasting performance under demanding conditions, including racing, towing, and daily driving. The proprietary Firecone collector design employs race-proven technology that maximizes torque and horsepower gains in the driving zones you use most. This system is built with 3/8 inch thick machined flanges and oversized exhaust ports for a secure, no-leak fit that maintains factory-style emission connections for easy installation and compliance. The extra thick collector domes further improve flow dynamics for even better performance gains. Designed to meet EPA standards, this header is CARB compliant and includes high-quality hardware for a professional, leak-free installation. Improve your vehicle’s sound, power, and efficiency with this high-performance upgrade from JBA, a trusted name in automotive headers.

Features:

  • 3/8 inch thick machined flanges with oversized exhaust ports for durability and a secure seal
  • Proprietary JBA Firecone collector uses race-proven technology for maximum power gains
  • Factory-style emission connections ensure easy installation and compliance
  • Mandrel bent stainless steel tubes for smooth exhaust flow and durability
  • Extra thick collector domes enhance flow and performance

Fitment:
Cadillac Escalade Base 2015
Cadillac Escalade Base 2016
Cadillac Escalade Base 2017
Cadillac Escalade Base 2018
Cadillac Escalade Base 2019
Cadillac Escalade Base 2020
Cadillac Escalade Luxury 2015
Cadillac Escalade Luxury 2016
Cadillac Escalade Luxury 2017
Cadillac Escalade Luxury 2018
Cadillac Escalade Luxury 2019
Cadillac Escalade Luxury 2020
Cadillac Escalade Platinum 2015
Cadillac Escalade Platinum 2016
Cadillac Escalade Platinum 2017
Cadillac Escalade Platinum 2018
Cadillac Escalade Platinum 2019
Cadillac Escalade Platinum 2020
Cadillac Escalade Premium 2015
Cadillac Escalade Premium 2016
Cadillac Escalade Premium Luxury 2017
Cadillac Escalade Premium Luxury 2018
Cadillac Escalade Premium Luxury 2019
Cadillac Escalade Premium Luxury 2020
Chevrolet Silverado 1500 Custom 2016
Chevrolet Silverado 1500 Custom 2017
Chevrolet Silverado 1500 Custom 2018
Chevrolet Silverado 1500 Custom 2019
Chevrolet Silverado 1500 High Country 2014
Chevrolet Silverado 1500 High Country 2015
Chevrolet Silverado 1500 High Country 2016
Chevrolet Silverado 1500 High Country 2017
Chevrolet Silverado 1500 High Country 2018
Chevrolet Silverado 1500 High Country 2019
Chevrolet Silverado 1500 LS 2015
Chevrolet Silverado 1500 LS 2016
Chevrolet Silverado 1500 LS 2017
Chevrolet Silverado 1500 LS 2018
Chevrolet Silverado 1500 LT 2014
Chevrolet Silverado 1500 LT 2015
Chevrolet Silverado 1500 LT 2016
Chevrolet Silverado 1500 LT 2017
Chevrolet Silverado 1500 LT 2018
Chevrolet Silverado 1500 LT 2019
Chevrolet Silverado 1500 LTZ 2014
Chevrolet Silverado 1500 LTZ 2015
Chevrolet Silverado 1500 LTZ 2016
Chevrolet Silverado 1500 LTZ 2017
Chevrolet Silverado 1500 LTZ 2018
Chevrolet Silverado 1500 LTZ 2019
Chevrolet Silverado 1500 SSV 2015
Chevrolet Silverado 1500 SSV 2016
Chevrolet Silverado 1500 SSV 2017
Chevrolet Silverado 1500 SSV 2018
Chevrolet Silverado 1500 SSV 2019
Chevrolet Silverado 1500 WT 2014
Chevrolet Silverado 1500 WT 2015
Chevrolet Silverado 1500 WT 2016
Chevrolet Silverado 1500 WT 2017
Chevrolet Silverado 1500 WT 2018
Chevrolet Silverado 1500 WT 2019
Chevrolet Silverado 1500 LD Custom 2019
Chevrolet Silverado 1500 LD LT 2019
Chevrolet Silverado 1500 LD WT 2019
Chevrolet Suburban LS 2015
Chevrolet Suburban LS 2016
Chevrolet Suburban LS 2017
Chevrolet Suburban LS 2018
Chevrolet Suburban LS 2019
Chevrolet Suburban LS 2020
Chevrolet Suburban LT 2015
Chevrolet Suburban LT 2016
Chevrolet Suburban LT 2017
Chevrolet Suburban LT 2018
Chevrolet Suburban LT 2019
Chevrolet Suburban LT 2020
Chevrolet Suburban LTZ 2015
Chevrolet Suburban LTZ 2016
Chevrolet Suburban Premier 2017
Chevrolet Suburban Premier 2018
Chevrolet Suburban Premier 2019
Chevrolet Suburban Premier 2020
Chevrolet Tahoe LS 2015
Chevrolet Tahoe LS 2016
Chevrolet Tahoe LS 2017
Chevrolet Tahoe LS 2018
Chevrolet Tahoe LS 2019
Chevrolet Tahoe LS 2020
Chevrolet Tahoe LT 2015
Chevrolet Tahoe LT 2016
Chevrolet Tahoe LT 2017
Chevrolet Tahoe LT 2018
Chevrolet Tahoe LT 2019
Chevrolet Tahoe LT 2020
Chevrolet Tahoe LTZ 2015
Chevrolet Tahoe LTZ 2016
Chevrolet Tahoe PPV 2015
Chevrolet Tahoe PPV 2016
Chevrolet Tahoe PPV 2017
Chevrolet Tahoe PPV 2018
Chevrolet Tahoe PPV 2019
Chevrolet Tahoe PPV 2020
Chevrolet Tahoe Premier 2017
Chevrolet Tahoe Premier 2018
Chevrolet Tahoe Premier 2019
Chevrolet Tahoe Premier 2020
Chevrolet Tahoe SSV 2015
Chevrolet Tahoe SSV 2016
Chevrolet Tahoe SSV 2017
Chevrolet Tahoe SSV 2018
Chevrolet Tahoe SSV 2019
Chevrolet Tahoe SSV 2020
GMC Sierra 1500 Base 2014
GMC Sierra 1500 Base 2015
GMC Sierra 1500 Base 2016
GMC Sierra 1500 Base 2017
GMC Sierra 1500 Base 2018
GMC Sierra 1500 Base 2019
GMC Sierra 1500 Denali 2014
GMC Sierra 1500 Denali 2015
GMC Sierra 1500 Denali 2016
GMC Sierra 1500 Denali 2017
GMC Sierra 1500 Denali 2018
GMC Sierra 1500 Denali 2019
GMC Sierra 1500 SLE 2014
GMC Sierra 1500 SLE 2015
GMC Sierra 1500 SLE 2016
GMC Sierra 1500 SLE 2017
GMC Sierra 1500 SLE 2018
GMC Sierra 1500 SLE 2019
GMC Sierra 1500 SLT 2014
GMC Sierra 1500 SLT 2015
GMC Sierra 1500 SLT 2016
GMC Sierra 1500 SLT 2017
GMC Sierra 1500 SLT 2018
GMC Sierra 1500 SLT 2019
GMC Sierra 1500 Limited Base 2019
GMC Sierra 1500 Limited SLE 2019
GMC Yukon Denali 2015
GMC Yukon Denali 2016
GMC Yukon Denali 2017
GMC Yukon Denali 2018
GMC Yukon Denali 2019
GMC Yukon Denali 2020
GMC Yukon SLE 2015
GMC Yukon SLE 2016
GMC Yukon SLE 2017
GMC Yukon SLE 2018
GMC Yukon SLE 2019
GMC Yukon SLE 2020
GMC Yukon SLT 2015
GMC Yukon SLT 2016
GMC Yukon SLT 2017
GMC Yukon SLT 2018
GMC Yukon SLT 2019
GMC Yukon SLT 2020
GMC Yukon XL Denali 2015
GMC Yukon XL Denali 2016
GMC Yukon XL Denali 2017
GMC Yukon XL Denali 2018
GMC Yukon XL Denali 2019
GMC Yukon XL Denali 2020
GMC Yukon XL SLE 2015
GMC Yukon XL SLE 2016
GMC Yukon XL SLE 2017
GMC Yukon XL SLE 2018
GMC Yukon XL SLE 2019
GMC Yukon XL SLE 2020
GMC Yukon XL SLT 2015
GMC Yukon XL SLT 2016
GMC Yukon XL SLT 2017
GMC Yukon XL SLT 2018
GMC Yukon XL SLT 2019
GMC Yukon XL SLT 2020

Additional information

Weight 16.8 lbs
Dimensions 24.3 × 10.4 × 8.8 in
air_freight_prohibited

false
not_carb_approved

false
carb_eo_number

D-57-48
ltl_freight_required

false
prop_65

Y
part_type

automotive
epa

Compliant
carb_acknowledgement_required

false
regular_stock

t
upc

694342545154
brand

JBA
part_number

1850S-4

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