Hi, i am doing a volvo s40 t4 up, at the moment it has a hybred t28 blower with a rica ecu, cat back exhaust etc etc. The Question is; the car is running 18 psi producing 271bhp, would the engine be able to take 300bhp if the air,fuel was ok. The turbo wil run 24psi and is more than good for 300bhp. Do i get it re-mapped or not what do you guys rek. cheers Daz
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