2008 Pontiac G8 GT aut. 6 engine Horsepower / Torque Curve. Engine horsepower and torque curve for Pontiac G8 GT aut. 6 in 2008, the model with 4-door sedan body and V-8 5967 cm3 / 363.9 cui, 269 kW / 366 PS / 361 hp SAE cert offered since December 2007 for North America. 2009 Pontiac G8 GXP 415 HP, 6.2L LS3 Corvette V8 & 6-Speed Manual Trans. This particular 1 has a modified suspension and wider, deep dish rims and sport tires. I personally would have gone with matte black rims, dark tint and Holden Front Facia. See more.

Find Pontiac G8 at the lowest price. We have 34 listings for 2009 Pontiac G8 Gt Hp, from $12,950. However, to get the most out of your G8, whether that’s the standard G8, G8 GT or G8 GXP, there are a few basic best mods for Pontiac G8 that will make the car look better, sound better and perform at its best. So let’s start with the first mod on our breakdown of the Best Mods for Pontiac G8.

Quickly improve overall performance and fuel efficiency. Our PCR Performance Module is a simple plugin install, will not void the warranty and requires no programming. Get your Pontiac G8 GT Performance Chip now for only $59.99 with free shipping!