hey pplz
just completed my 4ac to 4age 100kw 16v conversion .
i got a set of extractors 4-2-1 that end up siting along side the end of the gearbox .
i took it for a drive , besides the extremly loud freaky noise it makes with no exhaust , the car absolutly went no were .
I'm guessing this is because my car needs the full exhaust system , and it doesnt have back pressure . i mean it was just loud for nothing , had no pull had really nothing more then the 4ac motor i had in
there b4 .
i no the motor isnt anything fasttttt but some1 please tell me its only exhaust i have to do 2 get the power from this thing