exhaust

[solp]

Just wanted to know if anyone knows if a cat back 1g gsx exhaust wil fit on a gs n/a. Maybe even a gst catback

 

[Selling4G63TParts]

I do not believe so because if I am not mistaken the GS has a 1.8 L 8-valve SOHC 4G37 engine which routes the exhaust in a different location. If you have the GS with the DOHC engine I believe the exhaust runs on the same side but Im not clear if the bolt pattern and dimensions of the exhaust are the same. The GST and GSX exhaust would be the same so it doesn't matter between the two.

 

[solp]

It is a 2.0. sorry didn't include that. I have headers down pipe and test pipe. I was going to run stock res pipe untill i got it apart and the flang is rusted thru. as long as the routin is the same it should be fine i can run a reducer. I did not know if the routing was the same due to the rear axle on the gsx