T tom steele New Member Apr 25, 2010 #1 will these fit the gs400 does anyone know. if its just that the colletors are different because i have to redo that section anyways to put in my x pipe and high flow cats in. also put in the o2 sensor for my afr meter.
will these fit the gs400 does anyone know. if its just that the colletors are different because i have to redo that section anyways to put in my x pipe and high flow cats in. also put in the o2 sensor for my afr meter.