Hi ppl.
Just joined,awsome looking site..Im just wondering if anyone can give me some advice,i recently done a turbo conversion on my mk6 escort,the engine is from an erst with an xr2 head running on efi,engine management is an ofac ecu and map,now i had all this in my xr2 and it ran very well,a weapon i should say,anyway,its now running like poo in my mk6,hardly any boost at all and not very quick,now,i didnt change the exhaust system on the car so maybe thats my problem..Any ideas ppl..Thanks.

 

the standard 2" exhaust system with cat will indeed be creatin much unwanted back pressure, fit a suit able exhaust asap other than that without other info i can't offer any more advice