Stainless Race Exhaust Manifold Headers for Pontiac G8 2008-2009 V8 6.0L 6.2L

FITMENT:
MAKE/MODEL: Pontiac G8
YEARS: 2008, 2009
ENGINE: 6.0L, 6.2L (6.2L does not use extension) including GT, GXP

• SUS201 Stainless Steel Construction.
• TIG welded CNC machined flanges.
  
• Mandrel bent.
• Polished surface.
• 1.75" Primary Tubes
• 3.0" ID Outlet
• o2 sensor Locations: 2
• Head Flange Thickness: 7/16"
  
• Outlet Flange Thickness: 3/8"
• Direct bolt on installation.
• Designed to fit existing OEM piping.
• Product is the same as in the pictures. The pictures are taken by us personally.
  
• Increases horsepower and toque 10-15hp depending on current engine setup.
• This exhaust is designed to increase the exhaust flow and let you engine breath better.
  
• Product does not come with installation instructions, please refer to a shop/factory manual for installation.

Q: Does this come with the an installation kit to install it?
Yes, This kit includes gaskets, nuts, bolts and adapters for 6.2L engines

Q: What is difference between a Exhaust Header and OEM Exhaust Manifold?
Headers typically refer to an aftermarket exhaust manifold. They are designed with performance in mind. Designed to increase both HP and Torque. They feature larger diameter piping and better bends to give better air flow through the exhaust. Headers are also made with lighter steel where as the original manifolds are typically iron. Headers give each cylinder its own pipe which prevents unwanted backpressure.

Q: Is this exhaust street legal in California or other states with strict emissions laws?
These exhaust headers are designed for off-road use only and is not street legal in states with strict emissions regulations such as California. Please check local laws before installing if you're planning to use it on public roads.

Q: Will this exhaust fit my Pontiac G8?
Yes, This is a direct bolt on replacement for the original OEM exhaust manifold. It fits the Pontiac G8 6.0L/6.2L V8 years 2008 and 2009.

Q: Will this make my car louder?
Headers dont effect the loudness of the vehicle too much. It will create a deeper tone. Most of the sound of the exhaust is controlled by the muffler, resonator and catalytic converter.

Q: What is the difference between shorty, mid length and long tube headers?
This refers to the length of the piping on the header. Shorty headers typically provide better low end torque and are easier to install. Long tube headers give more high RPM HP gains but can be harder to install and can effect emissions depending on your state. Mid length headers are an in-between.