Fitment: Fits Models with 3.8L V6 Supercharger Engines ONLY 1997-2003 Pontiac Grand Prix 1997-2004 Buick Regal 2004-2005 Chevy Impala 2004-2005 Chevy Monte
Package included: 1 * Exhaust Header Kit
Specifications: Fitment Type: Performance/Custom Material: Stainless Steel Outlet Size: 3.00" Primary Tube Size: 1.50" Number of o2 Locations: 2 Head Flange Thickness: 7/16" Outlet Flange Thickness: 3/8"
Feature: 1. Getting more air into your engine and more exhaust out is the key to a performance motor. That's where exhaust headers is significant as the first revenue of an exhaust system. Exhaust performance headers manipulate the air flow with the performance-robbing exhaust manifold that came with your car. 2. Headers provide each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders; thus, the back pressure that occurs in common exhaust manifolds. When cylinders don't have to fight with each other to expel their exhaust, they can put more power through the wheels, pushing the vehicle. Combining with a high performance cold air intake, and a cat-back exhaust system, a header system removes all restrictions of your engine, then, it is able to perform at its full potential.
