R
racid3th
Guest
my vehicle [VX SS Commdore sedan, manual] is fitted with extractors ,pacemaker brand, the cats have been removed. does this cause to use more feul?
i have got a set of complete monaro HSV exhaust system off a VX and i was wondering if i put it on will it improve my feul economy since it has cats in it.
also, what modifications to my rear suspensions to make my car handle as good as later model VX?
thanks
i have got a set of complete monaro HSV exhaust system off a VX and i was wondering if i put it on will it improve my feul economy since it has cats in it.
also, what modifications to my rear suspensions to make my car handle as good as later model VX?
thanks