Greddy profec B $279
Used item. Fine stubborn sticker residue. Includes the controller, solenoid unit and harness. Item in the photos is the item you will receive. You will need some other hardware (3 ways, rubber piping, hose clips).
GReddy Profec B-Spec Boost Controller Size: 3.5"(W) x 1"(H) x 4.5"(D)
The Profec B is a Boost controller that features Hi-Boost and Lo-Boost
settings for daily driving, and a balance mild to sharp controller for
precise boost measurement. User friendly electronic boost controller
that requires no programming.
Blitz dual sbc spec R $299
This Spec R features twin solenoid design for better response and increased boost pressure, a boost meter to display pressure, a peak hold function, a boost limiter with audible warning, four programmable channels to set boost, and the capability of holding boost pressure at 2.5 kg/cm2. Like the Spec S this unit is fully universal and will work on a wide range of vehicles.
BLITZ DUAL-SBC has digital boost metre which is sensed by BLITZ ultra accurate pressure sensor, and shows boost pressure to the driver on its screen.
Even though BLITZ DUAL-SBC can be controlled by the driver while driving, it is hard and dangerous to do that and BLITZ thinks the boost controller with boost metre function has to have a PEAK HOLDING FUNCTION. This function enables the CPU to record the peak boost pressure every time that is renewed and you can check that anytime you want by pressing a button.
BLITZ DUAL-SBC also has a WARNING FUNCTION that warns you by warning sound and changing its green colour screen to red when the boost pressure becomes over the pressure point which you've set. Of course you can cancel this function if you want.
As another function, if the boost pressure gets to warning boost when you are driving, the LIMITER FUNCTION automatically controls boost pressure and decreases it for safety. You can even set how much boost you want to decrease with this function. Again of course you can cancel this function if you want.
Free delivery interstate!