no full exhaust??
#1
no full exhaust??
well ive found its near impossible to find a full exhaust for an 03 f4i...which is ridiculous.. are there any headers that will directly bolt on to the 03 f4i..i have an aftermarket scorpion slip on exhaust but after hearing a zx6r with full two bros exhaust on it...i fell in love and want one myself
#3
ive heard otherwise...and sound quality is different as well, was riding yesterday with 2 guys on zx6r's and they had identical exhausts...1 had a slipon two bros and one had a full two bros system...guess which was louder/ throatier/ deeper and if there were little to no gains why would they make em for other bikes? lol
#4
ive heard otherwise...and sound quality is different as well, was riding yesterday with 2 guys on zx6r's and they had identical exhausts...1 had a slipon two bros and one had a full two bros system...guess which was louder/ throatier/ deeper and if there were little to no gains why would they make em for other bikes? lol
As the 2 bros site mentions that on a 600RR it is a max gain of 5HP and 1ft/lb of torque (With full exhaust and a dyno tune)
$1,200 full exhaust
$400 Power commander V
$400 dyno tune
So if $2,000 is a good cost for 5HP then all the power to you, but I would definitely rather have a bike worth $2,000 more as you will never get close to that in re-sale (Maybe an extra $200-$400)
#5
#6
Because other bikes are not F4i's. Every motor and exhaust design is different. Your not even comparing the same make of bike. F4i's have exellent headers from the factory. Other bikes don't, thats all there is to it. But for the record Arrow used to make F4i headers, not sure anymore.