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JBA Shorty Headers | GM Truck 4.8L/5.3L LS (1850S-2)

JBA Shorty Headers | GM Truck 4.8L/5.3L LS (1850S-2)

1850S-2

In stock

$720.88 USD
$792.97 USD $720.88 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The JBA 02-13 GM Truck 4.8L/5.3L LS Raw 409 Cat4Ward Header is a high-performance exhaust component designed to replace stock manifolds on GM trucks equipped with 4.8L or 5.3L LS engines. Constructed from durable stainless steel, these shorty headers are engineered to reduce exhaust restrictions, thereby increasing engine power and efficiency. Featuring JBA’s proprietary Firecone collector design, they utilize race-proven technology to maximize airflow and performance. These headers are built to withstand demanding conditions, making them suitable for racing, towing, or daily driving applications. Their design enhances exhaust flow, resulting in improved throttle response and horsepower gains.

Designed specifically for 2002-2013 GM trucks with 4.8L or 5.3L LS engines, these headers are a direct bolt-on upgrade that offers significant performance benefits. They fit various chassis codes and are compatible with stock exhaust systems, providing an easy installation for enthusiasts seeking increased power. Ideal for street, performance, or towing use, these headers help optimize engine output while maintaining durability. The kit includes the headers and necessary mounting hardware, ensuring a straightforward upgrade process. Suitable for those looking to improve their vehicle’s exhaust flow and overall performance, these headers deliver a reliable, race-inspired upgrade.

Overview

JBA 02-13 GM Truck 4.8L/5.3L LS Raw 409 Cat4Ward Header

Fits 2002–2013 GM trucks with 4.8L or 5.3L LS engines

Part #: 1850S-2

Overview

The JBA Cat4Ward Header is a high-performance exhaust component designed specifically for GM trucks equipped with 4.8L and 5.3L LS engines from 2002 to 2013. Crafted from durable stainless steel, these headers are engineered to replace restrictive factory manifolds, providing a significant upgrade in exhaust flow. This results in improved engine response, increased horsepower, and enhanced overall efficiency. Whether you're a performance enthusiast, a towing professional, or a daily driver seeking better engine performance, these headers are built to withstand the rigors of demanding driving conditions while delivering noticeable gains.

Key Features

Designed with performance and durability in mind, the JBA LS Raw 409 Cat4Ward Headers feature:
  • Constructed from high-grade stainless steel for corrosion resistance and longevity
  • Proprietary Firecone collector design for optimized exhaust flow and maximum power output
  • Less restrictive than stock manifolds, supporting improved engine breathing
  • Precision mandrel bends to maintain consistent diameter and smooth exhaust flow
  • Direct bolt-on replacement for easy installation
  • Compatible with factory mounting points and hardware
  • Enhanced heat resistance and durability for daily driving and racing applications

Construction & Design

These headers are built from high-quality stainless steel, ensuring strength and resistance to corrosion over time. The mandrel-bent tubing and proprietary Firecone collector are designed to maximize exhaust scavenging, helping your engine breathe more freely. The durable construction supports consistent performance under high temperatures and demanding conditions, making them suitable for both street and track use.

Driving Feel & Feedback

Installing these headers can lead to a more responsive throttle feel and a noticeable improvement in engine sound, giving your vehicle a more aggressive tone. The enhanced exhaust flow supports smoother acceleration and better overall engine response, enriching your driving experience without compromising reliability.

Installation & Fitment

Designed as a direct bolt-on upgrade, these headers fit seamlessly onto your GM truck with minimal modification. Proper installation may require basic mechanical skills and standard tools. It is recommended to follow the manufacturer’s instructions for optimal fitment and performance.

What’s Included

The package includes the set of stainless steel headers designed for 4.8L and 5.3L LS engines, along with all necessary hardware for installation. Additional gaskets or components are not included and may be required depending on your vehicle’s configuration.

Ideal For

Perfect for truck owners looking to boost engine performance, improve exhaust flow, and enhance sound. Suitable for daily drivers, towing applications, and performance upgrades seeking reliable, long-lasting components.
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