brad131a4

I'm posting this for my brother who is trying to decide on what turbo to get and he is looking at all the ko4 hybrids and just get's confused about what to get. He say's that he wants a ko4 15 or the e05 . He has put a 1bar chip , 2 3/4" cat and milltek exhaust , forged diverter and a n75 . He would like to get the most out of the mod's he's done as the car feel's like it start's to run out and stumble at around 5500 rpm.

QuiksilverS4

what year is the car?

brad131a4

I think it's a 98 or 98.5 i think that's what he told me . Is there a difference from the year's up to 02? That I don't know about.