Fits select 2004-2007 Dodge Dakota and Ram 1500 (4.7L).

Replace restrictive factory cast-iron manifolds with JBA Cat4Ward shorty headers to unlock increased engine efficiency and throttle response. Engineered specifically for the Dodge 4.7L PowerTech engine, these headers are constructed from durable 409 stainless steel to withstand the stresses of towing, off-roading, and daily driving. The mandrel-bent tubing ensures consistent diameter throughout the bends, reducing backpressure compared to stock components.

These headers feature JBA’s proprietary Firecone collector, a race-proven design that merges exhaust pulses to maximize power and torque gains in the mid-range RPM band where it is used most. Designed for a professional, no-leak installation, the system includes heavy-duty 3/8-inch thick machined flanges, oversized exhaust ports, and factory-style emission connections to maintain vehicle compliance.

• 1-1/2 inch primary tubes for improved exhaust scavenging
• Heavy-duty 3/8 inch thick CNC-machined flanges to prevent warping
• Mandrel-bent 409 stainless steel construction for long-term durability
• Proprietary JBA Firecone collector optimizes exhaust flow
• Oversized exhaust ports and extra-thick collector domes
• Includes factory-style emission connections and installation hardware
• Raw stainless steel finish
• Manufacturer Part Number: 1949S-2

Fits select 2001-2003 Chevrolet Silverado 2500 HD/3500, Suburban 2500, Avalanche 2500 and GMC Sierra 2500 HD/3500, Yukon XL 2500 (8.1L).

JBA Cat4Ward shorty headers are a precision-engineered performance upgrade designed to replace restrictive factory exhaust manifolds on the GM 8.1L Big Block engine. This 1860SJS set is built for heavy-duty applications, delivering increased horsepower and torque that is especially noticeable when towing or hauling. The silver ceramic coating provides an added layer of thermal protection, significantly reducing under-hood temperatures and preventing corrosion.

Each header is manufactured from mandrel-bent stainless steel tubing with 1-3/4 in primaries to ensure consistent flow. The design features JBA's proprietary Firecone collector for improved exhaust scavenging and 3/8 in thick machined flanges to prevent warping and ensure a professional, leak-free seal against the cylinder head. These headers are specifically configured for vehicles without EGR or A.I.R. systems.

• 1-3/4 in mandrel-bent stainless steel primary tubes
• Silver ceramic finish for heat management and durability
• Proprietary JBA Firecone collector technology
• 3/8 in thick machined flanges with oversized exhaust ports
• Extra thick collector domes to prevent leaks
• Configuration: Without EGR or A.I.R. provisions
• Direct bolt-on installation with included high-quality hardware
• Manufacturer Part Number: 1860SJS

Fits select 2014-2020 Chevrolet Silverado/Suburban/Tahoe, GMC Sierra/Yukon/Yukon XL, and Cadillac Escalade (5.3L / 6.2L).

JBA Cat4Ward shorty headers (MPN: 1850S-4) are engineered as a high-performance replacement for restrictive factory cast-iron exhaust manifolds. Constructed from mandrel-bent 409 stainless steel tubing, these headers improve exhaust scavenging and engine efficiency, providing a significant upgrade for towing, off-roading, or daily driving.

Each header features JBA’s proprietary Firecone® collector, which utilizes a race-proven design to merge exhaust pulses and maximize torque output where you need it most. The 3/8-inch thick machined flanges feature oversized exhaust ports to ensure a secure, leak-free seal at the cylinder head, while integrated factory-style emission connections allow for a direct-fit installation that maintains original system architecture.

• 1-5/8 inch mandrel-bent 409 stainless steel primary tubes for improved flow
• 3/8 inch thick CNC machined flanges prevent warping and leaks
• Proprietary JBA Firecone collector for optimized exhaust scavenging
• Extra-thick collector domes designed for durability under high heat
• Retains factory-style emission connections for professional installation
• Raw 409SS finish provides excellent corrosion resistance
• Includes all necessary high-quality hardware

Fits select 2003-2013 Cadillac Escalade, Chevrolet Silverado/Suburban, GMC Sierra/Yukon, and Hummer H2 (6.0L).

JBA Cat4Ward shorty headers are a direct-replacement performance upgrade designed to replace restrictive factory exhaust manifolds. Engineered specifically for 2003-2013 GM 6.0L LS-based engines without EGR, these headers improve exhaust scavaging to increase horsepower and torque across the RPM range. The silver ceramic coating provides an attractive finish while acting as a thermal barrier to reduce under-hood temperatures and protect surrounding components.

Each header is constructed from mandrel-bent stainless steel tubing to maintain consistent diameter and flow. JBA’s proprietary Firecone collector technology utilizes a race-proven design to merge exhaust pulses efficiently. The 3/8-inch thick machined flanges provide a stable sealing surface to prevent warping and leaks under the high heat of towing or spirited driving.

• Mandrel-bent 1-5/8 inch stainless steel primary tubes
• Silver ceramic finish for heat management and corrosion resistance
• Proprietary JBA Firecone collector for optimized exhaust scavenging
• Heavy-duty 3/8-inch thick machined flanges with oversized exhaust ports
• Designed for 6.0L engines without EGR (Exhaust Gas Recirculation)
• Includes factory-style emission connections and high-quality installation hardware
• Manufacturer Part Number: 1850S-3JS

Fits select 2003-2006 Chevrolet Silverado/Suburban, GMC Sierra/Yukon, Cadillac Escalade, and Hummer H2 (6.0L). These JBA Cat4Ward shorty headers (MPN: 1850S-3) are engineered to replace restrictive factory manifolds with mandrel-bent 409 stainless steel for improved exhaust scavenging and engine efficiency. Specifically designed for models without EGR systems, these headers utilize 1-5/8 in. primaries and JBA’s proprietary Firecone collector technology to maximize torque for towing and performance applications. Each set features heavy-duty 3/8 in. thick machined flanges with oversized ports to ensure a leak-free seal and withstand extreme heat cycles.

• Material: Raw 409 Stainless Steel
• Primary Diameter: 1-5/8 in.
• Flange Thickness: 3/8 in. Machined
• Collector: Proprietary JBA Firecone design
• Fitment: Models without EGR connections
• Installation: Includes factory-style emission connections and mounting hardware
• Mandrel-bent tubing for unrestricted flow

Fits select 2002-2019 Cadillac Escalade, Chevrolet Avalanche, Silverado, Suburban, Tahoe, GMC Sierra, Yukon, and Hummer H2 (4.8L / 5.3L).

JBA Cat4Ward shorty headers are a premier performance upgrade for GM LS-based trucks and SUVs, designed to replace restrictive factory cast iron manifolds. These headers significantly improve exhaust scavenging and engine efficiency by utilizing mandrel-bent stainless steel tubing and the proprietary JBA Firecone collector. The silver ceramic coating provides a durable, high-heat finish that helps reduce under-hood temperatures and protects against corrosion.

Engineered for a professional, no-leak installation, these headers feature heavy-duty 3/8" machined flanges and extra-thick collector domes to prevent warping. Each set includes factory-style emission connections to maintain vehicle compliance and comes complete with high-quality installation hardware.

• 3/8" thick machined flanges with oversized exhaust ports
• Mandrel-bent stainless steel construction for maximum flow
• Proprietary JBA Firecone collector design for increased torque
• Silver ceramic coating for heat management and durability
• Factory-style emission connections for direct-fit installation
• Includes high-quality mounting hardware
• Manufacturer Part Number: 1850S-2JS

Fits select 2002-2019 Cadillac Escalade, Chevrolet Avalanche, Silverado, Suburban, and Tahoe, GMC Sierra and Yukon, and Hummer H2 (4.8L / 5.3L).

JBA Cat4Ward shorty headers are engineered to replace restrictive factory cast iron manifolds, significantly improving exhaust flow for increased horsepower and torque. Built from durable 409 stainless steel, these headers are designed to withstand the high temperatures and stresses of towing, off-roading, and daily driving. The proprietary JBA Firecone collector uses race-proven technology to enhance scavenging, optimizing power gains in the mid-range where it is most used. Each set features heavy-duty 3/8-inch thick machined flanges to prevent warping and ensure a long-lasting, leak-free seal.

• Mandrel-bent 409 stainless steel tubing for maximum flow velocity
• 3/8-inch thick machined flanges with oversized exhaust ports
• Proprietary JBA Firecone collector for improved scavenging
• Extra-thick collector domes to prevent leaks under heavy loads
• Factory-style emission connections for a direct-replacement installation
• Includes high-quality hardware and required gaskets
• Manufacturer Part Number: 1850S-2

Fits select 2014-2020 Chevrolet Silverado 1500 and GMC Sierra 1500 models (4.3L V6).

JBA Cat4Ward shorty headers are a premier performance upgrade designed to replace restrictive factory manifolds with a high-flow exhaust solution. Engineered for the rigors of towing, racing, and daily driving, these headers significantly improve engine efficiency and power delivery. The system features JBA’s proprietary Firecone collector, a race-proven design that maximizes torque gains where you need them most in the RPM range.

Constructed from durable 409 stainless steel, the 1-5/8 inch mandrel-bent primary tubes ensure consistent flow and long-term durability. Each set is finished with 3/8 inch thick machined flanges and oversized exhaust ports to prevent warping and ensure a reliable, leak-free seal. These headers include factory-style emission connections and high-quality hardware for a professional installation that maintains your vehicle's original configurations.

• Manufacturer Part Number: 1842S-10
• 1-5/8" mandrel-bent 409 stainless steel tubing
• 3/8" thick machined flanges with oversized ports
• Proprietary JBA Firecone collector technology
• Raw stainless steel finish
• Extra-thick collector domes for increased durability
• Includes factory-style emission connections and installation hardware

Fits select 1988-2003 Chevrolet S10, S10 Blazer, Blazer and GMC S15, Sonoma, and Jimmy 4WD models (4.3L V6).

JBA Cat4Ward shorty headers are a precision-engineered performance upgrade designed to replace restrictive factory cast-iron manifolds. By reducing backpressure, these headers significantly improve the engine's breathing ability, resulting in a noticeable increase in power and efficiency across the RPM range. Each set is constructed from 409 stainless steel to withstand the high temperatures and stresses of heavy towing and daily driving.

These headers feature JBA's proprietary Firecone collector, a race-proven technology that directs exhaust flow for maximum scavenging and torque gains. The mandrel-bent 1-1/2 inch primary tubes ensure a consistent internal diameter for smooth flow, while the heavy-duty 3/8-inch machined flanges provide a stable sealing surface to prevent leaks at the cylinder head.

• Manufacturer Part Number: 1840S-3
• 1-1/2 inch mandrel-bent 409 stainless steel primary tubing
• 3/8-inch thick machined flanges with oversized exhaust ports
• Proprietary JBA Firecone collector design
• Extra-thick collector domes for a reliable seal
• Includes factory-style emission connections and high-quality hardware
• Raw stainless steel finish

Fits select 1988-1995 Chevrolet and GMC C1500, C2500, K1500, and K2500 trucks (4.3L).

JBA Cat4Ward shorty headers are a premier performance upgrade for GM truck owners looking to replace restrictive factory cast-iron manifolds. These headers (MPN 1840S) are specifically designed for the 4.3L V6 engine in configurations without A.I.R. (Air Injection Reactor) systems. By utilizing mandrel-bent 409 stainless steel tubing and the proprietary JBA Firecone collector, these headers significantly improve exhaust scavenging to increase horsepower and torque across the powerband.

• Manufactured from durable 409 stainless steel for superior heat resistance
• 1-1/2 inch mandrel-bent primary tubes maintain consistent internal diameter
• 3/8 inch thick CNC-machined flanges with oversized ports for a leak-free seal
• Proprietary Firecone collector design maximizes scavenging for better efficiency
• Designed for vehicles without A.I.R. injection systems
• Includes factory-style emission connections and high-quality installation hardware

Fits select 1996-2000 Cadillac Escalade, Chevrolet C/K 1500-3500, Tahoe, Suburban, and GMC Sierra and Yukon models (5.0L / 5.7L). This specific application is designed for vehicles without an A.I.R. (Air Injection Reactor) system.

JBA Cat4Ward shorty headers are a direct-replacement performance upgrade for the restrictive factory cast-iron manifolds found on GM trucks and SUVs. Built to endure the rigors of heavy towing and daily driving, these headers are constructed from durable 409 stainless steel. The proprietary JBA Firecone collector uses race-proven technology to improve exhaust scavenging, resulting in increased torque and horsepower exactly where you need it in the RPM range. The 3/8-inch thick machined flanges ensure a flat sealing surface to prevent leaks, while the mandrel-bent tubing maintains consistent exhaust flow.

• Manufacturer Part Number: 1832S
• 1-1/2 inch mandrel-bent stainless steel primaries
• 3/8-inch thick machined flanges with oversized exhaust ports
• Proprietary JBA Firecone collector design
• Extra thick collector domes for a reliable seal
• Raw 409 stainless steel construction
• Includes factory-style emission connections and high-quality installation hardware

Fits select 1986-1995 Chevrolet and GMC C/K 1500/2500/3500 trucks, Suburban, Blazer, and Jimmy (5.0L / 5.7L).

JBA Cat4Ward shorty headers are a direct performance replacement for restrictive factory cast-iron manifolds. Engineered to increase engine efficiency and power output, these headers feature JBA’s proprietary Firecone collector—a race-proven design that improves exhaust scavenging for better torque and throttle response. Constructed from durable 409 stainless steel, these 1-1/2" primary headers are built to withstand the high thermal stress of heavy towing and daily driving.

• Heavy-duty 3/8" thick machined flanges provide a stable sealing surface to prevent warping
• Mandrel-bent stainless steel tubing maintains consistent diameter for optimized flow
• Proprietary JBA Firecone collector technology for maximum power gains
• Oversized exhaust ports to accommodate high-flow cylinder heads
• Extra thick collector domes ensure a leak-free connection to the exhaust system
• Includes high-quality installation hardware and factory-style emission connections
• Note: Designed for applications without A.I.R. (Air Injection Reactor) systems
• Manufacturer Part Number: 1830S

Fits 1996-2000 Chevrolet and GMC C2500, C3500, K2500, K3500, and Suburban models (7.4L).

JBA Cat4Ward shorty headers are engineered to replace restrictive factory cast iron manifolds, delivering significant gains in horsepower and torque. Built from durable 409 stainless steel, these headers are designed to withstand the rigors of heavy-duty towing and daily driving. The proprietary JBA Firecone® high-flow merge collector utilizes race-proven technology to improve exhaust scavenging, resulting in better engine efficiency and throttle response. Each set is designed with factory-style emission connections for EGR and A.I.R. systems, ensuring a direct-fit performance upgrade that maintains your vehicle's original emissions equipment.

• 1-3/4 inch mandrel-bent 409 stainless steel primary tubing for maximum flow
• 3/8 inch thick CNC-machined flanges with oversized exhaust ports
• Proprietary JBA Firecone® collector design for increased torque
• Factory-style EGR and A.I.R. emission connections included
• Extra thick collector domes for a reliable, leak-free seal
• Includes high-quality installation hardware
• Manufacturer Part Number: 1823S

Fits select 1988-1993 Chevrolet C1500, C2500, C3500, K2500, and K3500 trucks (7.4L Big Block V8).

JBA Cat4Ward shorty headers are a direct-replacement performance upgrade for the 7.4L Big Block Chevrolet engine. These headers are significantly less restrictive than stock cast-iron manifolds, facilitating better exhaust scavenging to increase power and efficiency. Designed specifically for vehicles without an A.I.R. (Air Injection Reactor) system, they feature 1-3/4" mandrel-bent stainless steel primary tubes and JBA’s proprietary Firecone merged collector for maximum torque gains. The silver ceramic coating provides a durable finish that resists corrosion while effectively reducing under-hood temperatures.

• Part Number: 1822S-3JS
• 1-3/4" mandrel-bent stainless steel primary tubing
• 3/8" thick CNC-machined flanges with oversized exhaust ports
• Silver ceramic heat-resistant coating
• Proprietary JBA Firecone collector technology
• Extra thick collector domes to prevent leaks
• Includes factory-style emission connections and installation hardware

Fits 2010-2011 Chevrolet Camaro LS, LT, and SS models equipped with the 3.6L V6 engine.

JBA Cat4Ward shorty headers (MPN 1816S) are engineered to replace restrictive factory cast iron manifolds, improving exhaust flow to increase horsepower and torque across the RPM range. These headers are constructed from durable 409 stainless steel with mandrel-bent 1-5/8 inch primary tubes to maintain consistent exhaust velocity and withstand the heat of daily driving or performance use.

The design features JBA’s proprietary Firecone collector, which utilizes race-proven technology to merge exhaust pulses for maximum scavenging. To ensure a professional, leak-free seal, these headers utilize 3/8-inch thick machined flanges with oversized exhaust ports and extra-thick collector domes. This system includes factory-style emission connections and high-quality hardware for a direct-fit installation.

• 1-5/8 inch mandrel-bent 409 stainless steel tubing
• 3/8 inch thick CNC machined flanges with oversized ports
• Proprietary Firecone collector design for improved scavenging
• Factory-style emission connections for simple integration
• Raw stainless steel finish for durability
• Includes necessary installation hardware and gaskets

Fits 2015-2022 Ford Mustang EcoBoost and EcoBoost Premium (2.3L).

JBA 409 Series stainless steel after-cat down-pipes (mid-pipes) are engineered to increase exhaust flow and provide a more aggressive sound profile for the S550 Mustang platform. Each pipe is constructed from mandrel-bent 409SS tubing to maintain constant diameter through bends, reducing backpressure compared to restrictive factory piping. The exterior is hand-polished to a mirror finish, offering a custom look beneath the vehicle.

This mid-pipe features heavy-duty flanges and factory-style hangers for a secure installation that aligns with OEM mounting points. Please note that installation of this part requires modification to the factory down-pipe. It is intended for closed-course competition use and is not legal for street use on emissions-controlled vehicles in California or states adopting California emissions regulations.

• Manufacturer Part Number: 1748SD
• Material: Mandrel-bent 409 series stainless steel tubing
• Finish: Hand-polished mirror finish
• Integrated O2 sensor provisions where required
• Heavy-duty flanges and factory-style hangers for secure mounting
• Includes high-quality hardware and thorough instructions
• Requires modification of factory down-pipe for installation

Fits 2015-2022 Ford F-150 models equipped with the 5.0L Coyote engine.

JBA Cat4Ward shorty headers are engineered to replace restrictive factory cast iron manifolds, significantly improving exhaust scavenging and engine efficiency. Constructed from mandrel-bent 409 stainless steel, these headers are designed to withstand the high-heat environments of towing, racing, and daily driving. The proprietary JBA Firecone collector uses race-proven technology to merge exhaust pulses, maximizing power and torque gains in the mid-to-high RPM range where you need it most.

Each header set features 3/8-inch thick machined flanges with oversized exhaust ports to ensure a secure seal and prevent warping. Designed for a professional installation, the 1683S system includes factory-style emission connections and high-quality hardware for a direct bolt-on fit.

• Mandrel-bent 1-3/4 in. 409 stainless steel primary tubes
• 3/8 in. thick machined flanges with oversized exhaust ports
• Proprietary JBA Firecone collector for optimized exhaust flow
• Extra-thick collector domes to prevent leaks
• Direct-fit factory-style emission connections
• Raw 409 stainless steel finish
• Includes mounting hardware and instructions
• Manufacturer Part Number: 1683S

Fits 2004-2010 Ford F-150 and 2006-2008 Lincoln Mark LT (5.4L 3V) models. These JBA Cat4Ward shorty headers are a direct performance upgrade for restrictive factory cast-iron manifolds, significantly improving exhaust scavenging and engine efficiency.

Constructed from mandrel-bent 409 stainless steel, these headers feature 1-5/8 inch primaries designed to withstand the thermal stress of towing, racing, and daily transit. The proprietary JBA Firecone collector utilizes race-proven technology to maximize torque and horsepower gains throughout the RPM range. For a reliable, leak-free seal, the headers are built with 3/8-inch thick machined flanges and extra-thick collector domes to prevent warping under high heat.

• 1-5/8 inch mandrel-bent stainless steel primary tubes for maximum flow
• 3/8 inch thick machined flanges with oversized exhaust ports
• Proprietary JBA Firecone collector for improved scavenging
• Factory-style emission connections for legal street use
• Raw 409 stainless steel finish for durability
• Includes high-quality hardware for a professional installation
• Manufacturer Part Number: 1676S

Fits select 2005-2010 Ford E-350, F-250, and F-350 Super Duty models (6.8L).

JBA Cat4Ward shorty headers (part number 1670S) provide a high-performance, direct-replacement upgrade for restrictive factory cast-iron exhaust manifolds. Engineered specifically for the 6.8L 3V V10 engine, these headers improve exhaust scavenging and flow, delivering increased horsepower and torque exactly where you need it for towing, hauling, and daily driving.

Constructed from durable 409 stainless steel, these headers feature 1-1/2 inch mandrel-bent primary tubes to ensure consistent flow without the restriction found in stock components. JBA's proprietary Firecone collector technology optimizes exhaust velocity, while the 3/8-inch thick machined flanges provide a stable, warp-resistant sealing surface. The system is designed with factory-style emission connections and extra-thick collector domes for a professional, leak-free installation.

• Mandrel-bent 409 stainless steel 1-1/2 inch primary tubes
• 3/8 inch thick machined flanges with oversized exhaust ports
• Proprietary JBA Firecone collector design for maximum scavenging
• Extra-thick collector domes to prevent exhaust leaks
• Factory-style emission connections for full compatibility
• Raw stainless steel finish
• Manufacturer Part Number: 1670S
• Includes high-quality installation hardware

Fits 1999-2004 Ford F-250/F-350 Super Duty and 2000-2004 Ford Excursion (6.8L V10). These JBA Cat4Ward shorty headers (MPN: 1669S) are designed specifically for the 2V V10 engine without EGR, replacing restrictive factory cast iron manifolds to improve exhaust flow, engine efficiency, and torque output.

Constructed from durable 409 stainless steel, these headers feature 1-1/2 inch mandrel-bent tubing and 3/8 inch thick machined flanges with oversized exhaust ports to prevent warping and ensure a leak-free seal. The proprietary JBA Firecone collector uses race-proven technology to merge exhaust pulses for maximum scavenging. These headers are built to withstand the rigors of heavy-duty towing and daily driving while maintaining factory-style emissions connections.

• 409 stainless steel construction for long-term durability
• 1-1/2 inch mandrel-bent primary tubes for optimized flow
• 3/8 inch thick machined flanges prevent heat-induced distortion
• Proprietary JBA Firecone collector for improved power and torque
• Extra-thick collector domes for a professional, no-leak installation
• Includes high-quality hardware and factory-style emissions connections
• Designed for 6.8L 2V V10 models without EGR

Fits 1964-1973 Ford Mustang models including Base, Boss, Grande, Mach 1, and Shelby editions (260-302 SBF).

JBA Performance Exhaust mid-pipes are engineered to maximize exhaust scavenging and improve sound by replacing restrictive factory sections. This X-pipe is constructed from mandrel-bent 409 series stainless steel tubing to ensure consistent diameter through every bend, reducing backpressure and increasing flow. Designed for a professional, leak-free installation, it features heavy-duty flanges and factory-style hangers that utilize existing mounting points.

• Mandrel-bent 409 series stainless steel construction for durability and flow
• Hand-polished to a mirror finish for a custom appearance
• Heavy-duty flanges and factory-style hangers for precise fitment
• Integrated O2 sensor provisions where required
• Includes high-quality hardware and comprehensive instructions
• Manufacturer Part Number: 1650SX

Emissions Notice: This product is intended for closed course competition only. It is not legal for street or off-highway use on catalytic converter-equipped vehicles in California or states that have adopted California emissions regulations.

Simplify your exhaust installation with JBA 2.5-inch 1650 Starter Tubes (1650ST). These high-quality fitment accessories are engineered to provide a seamless connection for JBA exhaust components, ensuring proper alignment and a professional-grade finish for your custom or bolt-on exhaust project.

Constructed from durable stainless steel, these tubes are built to withstand high heat and resist corrosion over time. Unlike standard pipes that suffer from flow-restricting kinks, these starter tubes are mandrel-bent to maintain a consistent 2.5-inch diameter throughout, optimizing exhaust velocity and reducing backpressure.

• Construction: High-grade stainless steel for heat and corrosion resistance
• Tubing Diameter: 2.5 inches
• Manufacturing: Precision mandrel-bent tubing for maximum flow
• Purpose: Facilitates easier fitment and connection of exhaust components
• Manufacturer Part Number: 1650ST

JBA EFI Starter Tubes are specialized accessories engineered to facilitate the installation of JBA performance exhaust systems. These tubes replace restrictive factory components with free-flowing, mandrel-bent 2.5-inch tubing, designed to bridge the gap between your engine and the rest of your exhaust setup for a precise fit.

Built from heavy-duty stainless steel, these starter tubes are designed to withstand high exhaust temperatures while resisting corrosion. The mandrel-bending process ensures the tubing maintains its full diameter through every bend, minimizing backpressure and improving exhaust scavenging compared to standard crush-bent factory pipes.

• Part Number: 1650-1ST
• Diameter: 2.5-inch primary tubing
• Material: Durable stainless steel construction
• Design: Mandrel-bent to maintain consistent flow and internal volume
• Function: Aids in the fitment of JBA exhaust products
• Durability: Replaces restrictive OE components with performance-grade materials

Fits 2002-2008 Ford Ranger (3.0L V6) models without EGR, including Edge, FX4, Sport, STX, Tremor, XL, and XLT trims.

JBA Cat4Ward shorty headers are engineered to replace restrictive factory exhaust manifolds with high-flow 409 stainless steel alternatives. These headers improve engine efficiency and power by utilizing mandrel-bent 1-1/2" primary tubes and JBA’s proprietary Firecone collector design, which optimizes exhaust scavenging where the vehicle is driven most. Each set is built for durability under heavy use, such as towing or daily driving, and includes factory-style emission connections for a straightforward installation.

The construction features 3/8" thick machined flanges with oversized exhaust ports to ensure a secure, leak-free seal against the cylinder head. Extra thick collector domes provide additional strength at critical stress points.

• Manufacturer Part Number: 1647S-1
• Primary Tube Diameter: 1-1/2"
• Material: 409 Stainless Steel with Raw Finish
• Flange Thickness: 3/8" Machined
• Collector Style: Proprietary JBA Firecone
• Compatibility: For models without EGR systems only
• Includes high-quality installation hardware

Fits select 1986-1996 Ford Bronco, F-150, F-250, and F-350 (5.8L).

JBA Cat4Ward shorty headers are a direct-fit performance upgrade designed to replace restrictive factory exhaust manifolds. These headers significantly improve engine efficiency by reducing backpressure, resulting in increased power and torque across the RPM range. Engineered from mandrel-bent stainless steel tubing, they are built to withstand the high temperatures and stresses of towing, off-roading, and daily driving.

The silver ceramic coating provides a durable finish that helps manage under-hood temperatures and protects against corrosion. Featuring JBA’s proprietary Firecone collector, these headers optimize exhaust scavenging for maximum performance. Each set includes 3/8-inch thick machined flanges to ensure a secure, leak-free seal at the cylinder head.

• 1-5/8 inch mandrel-bent stainless steel primary tubes
• 3/8 inch thick machined flanges with oversized exhaust ports
• Silver ceramic coated finish for heat management and durability
• Proprietary JBA Firecone collector design for improved flow
• Extra-thick collector domes for a reliable seal
• Factory-style emission connections for simplified installation
• Includes high-quality mounting hardware
• Manufacturer Part Number: 1628SJS

Fits select 1986-1996 Ford Bronco, F-150, F-250, and F-350 (5.8L).

JBA Cat4Ward shorty headers are engineered to replace restrictive factory cast-iron manifolds, significantly improving exhaust flow and engine efficiency. Constructed from mandrel-bent 409 stainless steel, these headers are designed to withstand the high heat and stress of towing, racing, and daily driving. The proprietary JBA Firecone collector optimizes exhaust scavenging, producing measurable power and torque gains in the mid-range where truck owners need it most.

Each set features 3/8-inch thick machined flanges with oversized ports to prevent warping and ensure a professional, leak-free seal. These headers include factory-style emission connections to maintain system integrity and simplify the installation process.

• 1-5/8 inch mandrel-bent 409 stainless steel primary tubes
• 3/8 inch thick heavy-duty machined flanges with oversized exhaust ports
• Proprietary JBA Firecone collector for improved exhaust scavenging
• Extra-thick collector domes to prevent leaks
• Factory-style emission connections for easy integration
• Complete with high-quality installation hardware
• Manufacturer Part Number: 1628S