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

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.