Dump valve on new age
 

I have an 04 STI PPP & am looking to fit an after market dump valve.

Which is the best out there, I dont want to be too loud.

a lot of people will tell you not to bother (me included really as the recirc is the best for the car) but if you really want one then id say you get what you pay for.....so in that respect i guess id recommend an HKS SSQV, there are a couple for sale on SIDC at the mo, so if you want a substatial saving then nows the time.

Other than that, leave well alone!

Don't do that (SSQV), you will get issues with jerkiness at high revs and maf reversion, the std factory fit is the best for the new age.

bob

See, told you to leave it alone ;)

Bob, did you see the comical RR figs i got at the surrey event a few weeks back?