What is the primary benefit of installing these JBA headers?

These JBA Cat4Ward headers are designed to be significantly less restrictive than the factory exhaust manifolds. This improved flow helps increase engine power and efficiency, especially in the lower to mid-RPM range where you do most of your driving.

Are these headers made from stainless steel?

Yes, the tubing for these headers is constructed from durable stainless steel, which is chosen for its resistance to corrosion and ability to withstand high temperatures over time.

Do these headers come with all the necessary hardware for installation?

Yes, the headers include high-quality hardware that is intended to provide a professional, leak-free installation. It's always a good idea to inspect all components before starting the job.

JBA 08-09 Pontiac G8 6.0/6.2L LS 1-3/4in Primary Ti Ctd Cat4Ward Header

1 / 2

Specifications

Brand: JBA
Part #: 1811SJT
UPC: 694342526559

JBA 08-09 Pontiac G8 6.0/6.2L LS 1-3/4in Primary Ti Ctd Cat4Ward Header

Name: JBA 08-09 Pontiac G8 6.0/6.2L LS 1-3/4in Primary Ti Ctd Cat4Ward Header
Brand: JBA
Price: 739.97 USD
Availability: InStock

$739.97

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2008-2009 Pontiac G8. JBA Cat4Ward Headers improve engine power and efficiency with less restriction than stock manifolds.

Key Features

Fits 2008-2009 Pontiac G8 with 6.0L or 6.2L LS engines.
Constructed from durable stainless steel tubing for long-lasting performance.
Features 1-3/4 inch primary tubes that are mandrel-bent for smooth exhaust flow.
3/8 inch thick machined flanges with oversized exhaust ports to maximize flow.
Includes JBA's proprietary Firecone collector design for improved power and torque.
Comes with factory-style emission connections to help maintain emissions compliance.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

Fits this vehicle

Pontiac G8 2008-2009

Product Details

If you're looking to get more power and better breathing out of your 2008 or 2009 Pontiac G8 with the 6.0L or 6.2L LS engine, these JBA Cat4Ward headers are a solid option. They replace the restrictive factory exhaust manifolds with a less restrictive design, which can lead to improved engine performance and efficiency. These headers are built to handle the demands of daily driving, towing, or even track use.

Constructed from durable stainless steel tubing, these headers are designed to last. The 1-3/4 inch primary tubes are mandrel-bent for smooth airflow, and the oversized exhaust ports on the 3/8 inch thick machined flanges help maximize exhaust gas flow. A notable feature is JBA's proprietary Firecone collector design, which uses race-proven technology to help increase power and torque gains in the RPM range you'll use most often. They also include factory-style emission connections to help you maintain emissions compliance, and they come with high-quality hardware for a professional, leak-free installation.

These headers are designed as a direct fit for your G8, simplifying the installation process. You'll want to ensure you have the necessary tools and potentially a helper, as exhaust work can sometimes be tricky. The included hardware is well-made to ensure a solid connection.