[moustafa.shehata]

hey everybody,
this's my 1st thread here.

i bought Meitershaft exhaust system for my Car BMW 528 f10 N20
and i had it installed.
but the fuel consumption increases.

so i'd like to ask if this is normal or not

Thanks all

[snj1013]

Probably just that you are a little heavy footed now with the new exhaust. I can't imagine the exhaust affecting fuel consumption positively or negatively.

[JKSH]

Is your driving style the same after the exhaust installed? Normally people would like to rev more to hear the nice exhaust note and thus increases fuel consumption.