can anyone tell me what kind of power i will get from pacemaker headers, pacemaker hi flo cats, twin catback exhaust system i have a holden vt v6
please anyone ???
10kw maybe but with a twin system you will lose torque depending how big
2.5 inch so ur saying i would lose power
twin 2.5 would be gutless down low single 2.5 or 2.25 would be better
my exhaust looks like this one Holden Commodore VT-VX-VY-VU-VZ V6 3.8ltr Sedan cat back sports exhaust system
like they have said mate, torque will be lost, are you looking for added power plus a better tone? if so then look at a single 2.5"
power equals nothing when you dont have the torque to get it to the ground in a hurry