A quick dump valve question!
 

Morning all!
I have an 05 STI ppp.I had a re-map a few months ago whilst using a vta dump valve.I am wanting to change back to a recirc,would this cause any problems i.e fueling etc?cheers :)
Also,is it worth just going back to an oem recirc valve or is it worth buying an aftermarket?

1. Ask your mapper what he did about fuelling.

2. Standard one is fine.

Mine played up after having it remapped to a DV (forge) then changing it back to recirc as the forge was playing up. Car juddered and back fired like a biatch.

Ended up getting a HKS and all is sweet :)

Thats great,thanks chaps.
yeah,running a forge myself.
I will have a chat with Steve from Dyno Demon today and have a look for a standard valve,cheers!