6718 KOOKS HEADERS 2 1/2 Axle Back Muffler Exhaust Pontiac G8 (2008-2009) Stainless System. Note: The G8 Axleback was designed and tuned to work with Kooks complete header and X Pipe Sytem. Kooks Axle back mufflers will bolt to the OEM G8 для: PONTIAC G8 отзывы