View Full Version : NS front exh manifold

02-24-10, 04:06 PM
been looking at headers for my grand prix GTP. the front exh pipe loops up and over the trans bellhousing. why not go down and under the motor like on the NS? is the NS pipe routed this way because of the coolant crossover casting? not sure if other FWD V6 motors have similar pipes. i know the subframe is in the way on most cars. i think even the LS motor in the grand prix gxp has the front pipe over the trans.