JBA Shorty Headers

1994–2001 Dodge Ram, 1997–2004 Dodge Dakota 3.9L V6

Part #: 1939S

Overview

The JBA Shorty Headers are a premium performance upgrade designed specifically for Dodge Ram models from 1994 to 2001 and Dodge Dakota models from 1997 to 2004 equipped with the 3.9L V6 engine. These headers replace the restrictive factory exhaust manifolds, allowing your engine to breathe more efficiently and deliver improved power and torque. Ideal for enthusiasts seeking enhanced throttle response and overall engine efficiency, JBA Shorty Headers offer a durable, race-inspired solution that performs well in daily driving, towing, and spirited driving conditions.

Engineered to maximize exhaust flow while maintaining factory-style emission connections, these headers provide a seamless integration with your vehicle’s existing systems. Whether you’re upgrading for performance gains or reliability, JBA Shorty Headers are a smart choice for your Dodge truck or SUV.

Key Features

JBA Shorty Headers incorporate advanced design elements and quality materials to ensure superior performance and durability. Key features include:

• Mandrel-bent stainless steel tubing for smooth exhaust flow and long-lasting corrosion resistance
• Proprietary JBA Firecone collector design, proven in racing applications to optimize power and torque
• Extra thick collector domes that enhance durability and maintain structural integrity under high temperatures
• 3/8" thick machined flanges with oversized exhaust ports for a precise, leak-free seal and improved exhaust scavenging
• Factory-style emission connections to maintain compliance and ease of installation
• High-quality hardware included for a professional, no-leak installation
• Designed specifically for the 3.9L V6 engines in Dodge Ram and Dakota models, ensuring perfect fitment

Construction & Design

Constructed from premium stainless steel, JBA Shorty Headers are built to withstand the rigors of racing, towing, and everyday driving. The mandrel-bent tubing maintains consistent diameter throughout bends, minimizing flow restrictions and turbulence. The thick machined flanges provide a strong, flat mounting surface that prevents warping and exhaust leaks over time. The Firecone collector is a proprietary design that merges exhaust pulses efficiently, enhancing scavenging and improving engine breathing at all RPM ranges.

Every detail of these headers reflects JBA’s commitment to quality and performance, from the corrosion-resistant finish to the robust welds that ensure longevity under extreme conditions.

Performance & Sound

By replacing the restrictive factory manifolds, JBA Shorty Headers significantly improve exhaust flow, resulting in noticeable gains in horsepower and torque. The Firecone collector technology enhances mid-range torque, which is especially beneficial for towing and daily driving scenarios. Additionally, these headers contribute to a more aggressive exhaust note, giving your Dodge Ram or Dakota a sportier and more commanding sound without excessive drone.

Installation & Fitment

JBA Shorty Headers are designed for direct bolt-on installation with no modifications required. They retain factory-style emission connections, making them compatible with stock catalytic converters and emission systems. The included high-quality hardware ensures a secure, leak-free fit. Installation typically requires standard hand tools and moderate mechanical experience, and the headers fit precisely to the 3.9L V6 engines in the specified Dodge Ram and Dakota model years.

What's Included

• JBA Shorty Headers (pair)
• Factory-style emission connection fittings
• High-quality mounting hardware
• Installation instructions

Ideal For

These headers are perfect for Dodge Ram and Dakota owners looking to improve engine performance, throttle response, and exhaust sound without sacrificing reliability or emissions compliance. They are well suited for daily drivers, towing enthusiasts, and weekend racers who demand durable, high-quality components that deliver consistent power gains and enhanced driving enjoyment.

JBA Performance Exhaust is known for performance headers and exhaust systems for cars and trucks, including street and race-oriented configurations. Their lineup is built to improve exhaust flow and deliver a stronger performance sound, with many applications geared toward enthusiast builds that want power gains without sacrificing fitment.