CEduced said:4-1 headers are more about mid range to higher end power.
were as your 4-2-1, or tri-y's keep that real strong midrange, and a bit more low range torque to.
but the reason why i choose the 4-1's, is that, if im plodding around town, peak hour traffic etc. why do i need extra power??
but if i wanted to launch quick and stuff with the 421's, i wouldn't have as much power as i would with 4-1's....
does that make sense? or have i misunderstood the concept :/
Joshyewahh said:haha yeh the first 15mins it smelt and wasnt that loud. but after 200km's of driving, its worn in n has a beautiful drone to it
reecieboii said:i was quoted 400 for extractors installed for my car . Still not sure what im doing with it lol