Hey guys, I just got a 91 rs and was wondering if a 95 gsr intake mani will fit on the 91. If so is it even worth it. My friend has the gsr intake mani and tb and wants to get rid of it so I could prob get it for free. What do you think?

No it will not fit. The only stock manifold that will fit your motor is a B18B1 94+ manifold. It will give you a little boost in power and torque.