found this on ebay surely to good to be true
 

i saw this on ebay surely this is to good to be tru 70bhp

what u reckon surelt this wont work

SCOOBY PRO ECU UPGRADE for Subaru Impreza...280BHP..... - eBay Performance Tuning Parts, Car Tuning Styling, Cars, Parts Vehicles (end time 15-Oct-07 18:20:50 BST)

yes mate depending on what other mods you have .i.e , full decat and airfilter mods. then yes these give a very good boost to your motor just beware of bad maps . talk to scott. t @ polar performance. and he will point you in the right direction.:thumb: made a huge difference to my car.

all i have on my car is a indtion kit and full decat but i have the standard ecu that aint been mapped will this make a difference still

Wouldn't bother with the chip for your car.
Unfortunately Polarperformance don't cover your car yet.
Although it's a lot of money go for an Ecutek remap if you want more power

Going to guess this is only good for impreza's with a TD05 turbo, import wagons had the TD04..

yeah sorry mate only covers 92-96 cars with 4 plug ecu,s eg Z4/7D type:wonder: