ive owned my scoob for about 2 months and i decided to get it rr 2day this is the spec of the


L reg'd, imported 1999, Massive Spec!, Front mounted intercooler, Blitz Dump Valve, uprated oil cooler, top mount oil filter kit, samco hosing, Dawes device, Blitz full 3.5" De-cat system, Huge AP 4 pot brakes & grooved discs,

we got it on the rollers and it was putting out 225bhp wich is well down on wot i thought they are ment to be it . and also when hard driving i get a check engine light but the car still runs spot on can anyone help!!


heres a pic of the engine bay to help identify the engine as it has been changed by the last owner im 99% sure its the 240bhp model



cheers for any help !

 

blitz dont do a 3.5 exhaust and u dont need an exhaust that big man, as good as japs are they have a tendancy to put on "big" things that have no positive effect,they sometimes come over with the strangest of exhaust systems, ur putout is very very low indeed, if its a 99 wrx it should be close to 280bhp! i or nobody else can really helpo u here u shud get it checked out asao, is it standard turbo and injectors and fuel pump??? larger of all would be needed to get high power man, a 2.5" system is good for well over 330bhp let alone a 3" or 3.5"! doesnt make sense to me, but then again i dont know the car, whats it boosting at?

 

the cars a 93wrx mate was imported in 99 its running at bout 10lbs

 

tbh i dont know alot about the car im gonna get the ecu read for falts as soon as possible

 

If it's only running 10psi boost, thats why you have low power readings..... standard is roughly 14-15psi......

 

u recomend turning the boost up

 

Standard on that year is roughly about 11 - 12 psi peak, not a high boosting car as standard.
Fuel cut is just over 14 psi.

 

do a search on here on how to find out what the error codes are, you can do it by connecting the connectors under the dash, 2 black and 2 green

 

ive had the car plugged into the computer 2day and its comming up with oxigen sensor 1 the lamber sensor could this be why im loosing power ????

 

btt