Greddy boost controler ?

[Benny771]

Greddy boost controler

Anyone use one of these?

Do they work? And if so....what was it worth?
89 930.

[voitureltd]

Do you have instructions to install? Is it for a 930? I may be interested if you decide not to use it.

[poorsche930]

can barley see in the pic but it looks like the old profec B. If so it's a great boost controller.
It held boost WAY better in my brothers 600+hp eclipse. Others like the Apex-i avc-r just would let the boost spike. Which disappointed me because there products ar generally great.

Greddy products are very good. Simple, no extra bells and whistles, just the features you need.
I've used there turbo timers, and BOV's in many cars with excellent results. They also have a steering wheel mounted button that you hold on launch for low boost then release for high. (it has a button on the controller for that too, but the steering wheel mounted one is easier, you just release, instead of hitting the controller for the high setting, but thats drag racing stuff)

The boost controller is universal, and not a specific 930 piggy back.

[930gt-40r]

My father had that same unit on his 97' 993 TT- worked great.
Electronic controllers perform 10 times better than a typical mechanical type