Another good pipe is the Skyline VR12 Plus , its highly reccomened on the forums here at rctech. Im running it and so far its the best pipe ive run. As well its the only pipe that can survive my driving and the track we run on.
Good benefits of the pipe are high durability , good power output on a high range of motors , good mpg , good wide powerband (good top - good low). The other benefits I like of it , is its good price and its got one incredible shine from the box.