I have a 2009 Pontiac G6 GT coupe. It has the 3.5l engine with the 6 speed automatic transmission. It is fully loaded except it has cloth seats that are not heated or power. It is white and it has some 18" Velocity Rims with Z rated directional tires. It has 120k and we are the 3rd owner. I am looking for performance headers for this car. If I have to manufacture them I will but prefer to buy some good mandrel bent ones 2 1/2" diameter. In a stainless or chrome finish.