JBA 08-09 Pontiac G8 6.0/6.2L LS 1-3/4in Primary Raw 409SS Cat4Ward Header

Starting with the 3/8-inch thick machined flanges, these JBA Cat4Ward headers are built to handle the demands of your 2008-2009 Pontiac G8 with the 6.0L or 6.2L LS engine. The oversized exhaust ports on these flanges are designed to match the engine's larger exhaust ports, helping to improve exhaust flow right from the cylinder head. This is a key detail that contributes to the improved power and efficiency you'll notice over stock exhaust manifolds.

Constructed from durable 409 stainless steel tubing, these headers are made to last through daily driving, towing, or even track use. JBA's proprietary Firecone collector design is a notable feature, using race-proven technology to maximize power and torque gains in the RPM range you use most often. The mandrel-bent tubing ensures consistent exhaust flow without kinks, and the extra-thick collector domes add to the overall robustness of the header. Plus, they include factory-style emission connections, making it easier to maintain emissions compliance and ensuring a professional, no-leak installation with the included high-quality hardware.

When you're looking to get more performance out of your G8's LS engine, these JBA headers are a solid option. They offer a significant improvement over restrictive factory manifolds, and the attention to detail in their construction, from the thick flanges to the Firecone collectors, means you're getting a well-built part designed for real-world performance gains.