Courtney H

I am currently looking at getting a set of valves and the hyperboost valves look nice. Compared to bailey or forge how do these compare?

Thanks

Mike@VAST

improved on it a tad.

mike<ul><li><a href="https://forums.audiworld.com/s4/msgs/828276.phtml">https://forums.audiworld.com/s4/msgs/828276.phtml</a</li></ul>

Jeff Vader - boscoj

I'm thinking about adding another groove to my Forge's for another o-ring . . .

CraigB

It's nicer than the Forge, in that the nozzles are stock size...MUCH easier to install. I noticed a difference right away...less turbo lag / quicker spool up. A larger exhaust also helps a lot; I have a Milltek exhaust on the GTI (I had Forge BPVs and a Milltek exhaust on the S4).

JBear::FATS

to get a hold of one ..

Mike@VAST

and they absolutely sucked. they wouldn't hold a good vacuum at all.

i'm not surprised they revised it. there's got to be a person(s) on here who've possibly blown turbos because of those older ones...how public things were made, i don't know.

later,
mike

Forge Motorsport

within .010" of the Bosch

digital dog

By next week I should know how they work with my X-Chip. On paper, they seem pretty nice and a good price.

CraigB

Then the flare on the end of the Forge nozzle is bigger. The Forge valve was harder to install.

J4SON

And you're modding already too, haha. Nice.