z4 prova ecu
 

checked my ecu today as was gonna up grade to a z4... it already has a z4 type with a green prova sticker on it also has td05 16g turbo, i take it this is not standard on a 1995 mreg wrx wagon... what sort of power is this car making?? i bought it as was low mileage and had tein coilovers and ra really short ratio gearbox, wiv shortshift and was basically being given away as needs new brake discs .. thinking was gonna strip and put all in mydead 98 uk turbo 2000 but now am in 2 minds as car is immaclate underneath imported 2008 .. and no rust at all ..prova z4 anyone any idea of this and power it makes wiv supporting mods ..?? car seems very fast???

Prova are a japanese tuning company (Eifel is another name they use iirc) only real way to find out what and how it's running is by putting it on a rolling road.
You also should run it on 99 RON fuel as the japs do like mapping aggressively

no worries there bud dont run on any thing but vpower these days wiv all my cars , thanks for info