Charge Piping Size
 

Hey experts, got a question: I've got a friend who replaced all the piping on a stock turbo car with bigger piping and said the max boost dropped. The only way this can happen is if there are leaks correct?

Re:Charge Piping Size
 

not nessescerily... what was your friends setup? Bigger charge piping needs more air to fill it up

Re:Charge Piping Size
 

how much of a drop?....even with bigger pipes it shouldn't drop too much

Re:Charge Piping Size
 

if the charge pipes are flexible they may be expanding at high boost therefore lowering boost pressure

Re:Charge Piping Size
 

your friends a dick head.