D deity Junior Member Jun 7, 2005 #1 i see on some swaps that you need to extend the exhaust mani to fit onto the cat section of the car. heres my question. on my b20z im using a stock gsr header, and im wondering if its going to bolt up to my catback. please help.
i see on some swaps that you need to extend the exhaust mani to fit onto the cat section of the car. heres my question. on my b20z im using a stock gsr header, and im wondering if its going to bolt up to my catback. please help.
