Hi all, my car is going in part exchange and I have a Forge dump valve that I want to remove and return to standard. Can someone tell me:

1) Do I need an internal dumpvalve to replace it with or is it just a case of rejoining pipes back together?

2) How to do it.

04 Sti btw

Any help appreciated.

 

you will need the original re-circ valve. its two bolts and two pipes. 2 min job