GROUP BUY :D

Was looking at buying boost controllers and I am going to buy about 10. Normally they sell for $220NZD each + shipping but I could probably do $180NZD Each + Shipping and once I get my stock it will be posted from NZ.

Here are some details. (From trademe)

The new HDI Electric boost controller KIT TYPE-R EVOLUTION is suitable for any turbo engine, single or twin turbo including external wastegate versions.
It is specifically designed for simple installation, easy operation and effective function. All electronics are inclosed in a 1/4 din rigid aluminum casing to withstand the toughest motor sport conditions.
It has a high quality 100psi solenoid and a maximum boost setting of 30 psi which is suitable for high performance applications.
Precise boost setting is simple using the incabin adjustment dial. The unique adjustment dial retracts to avoid accidental adjustment. Easily set to the HDi 30psi boost gauge.
Installation only takes minutes with the OPTIONAL preassembled plug in rocket arming switch. It allows the EBC-R to act as a dual stage boost controller. This allows you to electrically switch between your stock boost level (switch OFF) and a preset (switch ON) boost from your drivers seat.

The HDI-EBC-R offers the best performance, quality and value for money on the market.

The HDI-EBC-R Features:
*Economical - why consider a manual bleed valve??
*Fine accurate adjustment
*High quality HDI pressure balanced 100psi solenoid
*Easy incabin adjustment
*30PSI Mechanical boost gauge
*Optional preassembled plug in rocket arming switch
*Adjustment dial retraction
*Boost adjustment settings from +0% to +95%
*Fit in ANY turbo engine in ANY vehicle
easy to read instruction