JBA Cat4Ward Headers for 2003-2006 GM Trucks (6.0L LS)

Elevate the performance of your 2003-2006 GM Truck equipped with the 6.0L LS engine with JBA's Cat4Ward Headers. These headers are designed to significantly reduce exhaust restrictions, translating into substantial gains in horsepower and torque. The durable stainless steel construction ensures longevity, while the proprietary Firecone collector design maximizes power output in the crucial low to mid-range RPMs where you need it most.

Performance Enhancements:

• Increased Horsepower & Torque: Direct replacement for stock manifolds, improving engine breathing and power delivery.
• Premium Construction: Built with high-quality stainless steel for superior durability and resistance to corrosion.
• Optimized Flow: Features 1-5/8 inch primary tubes and JBA's advanced Firecone collector for maximum performance gains.
• Engineered Fitment: Designed for 6.0L LS engines without EGR, ensuring a precise fit for various GM trucks.
• Silver Coated Finish: Offers a sleek look and added protection.

These JBA Cat4Ward Headers are compatible with a wide array of GM vehicles, including Chevrolet Silverado 1500 HD, 2500, 2500 HD, 3500, Suburban 2500, and GMC Sierra 1500 HD, 2500, 2500 HD, 3500, Yukon, Yukon XL models from 2003 to 2006. They also fit the Hummer H2 (2003-2004) and Cadillac Escalade (2003-2006). Upgrade your exhaust system for a thrilling driving experience. Find these performance headers at GGCRACING.