Auto Repair & Maintenance : Does Dual Exhaust Increase Gas Mileage?

[Geraldtoo]

Have a good sounding exhaust plus 5-10% or even 1mpg improvement. Over a years time =$ saved. Duhhh, answered my question.

[Andyatallah]

thanks

cus i was willing to remove my whole exhaust system

if it really affects :-D

no need so ;-)

[3mora3mora3mora]

I like this guys, I don't know why, he seams like a cool dude

[lolfake111]

@3mora3mora3mora I agree

[IBangedHerTwice]

this dude just repeats himself over and over. what a waste...

[monkfry]

i have a question. where did you get the flowbee from? i thought they quit making those in the 80's.

[csidaznigga]

is it possible to put dual exhausts in a car that only has one?Like convert it?

[arkansasboy63]

i agree to a cretin point. when people put duals on there car usually they give it hell just so they can hear the sound, which burns more gas

[pro272727]

Think about it, if you get 5% better gas mileage and you start at 20 MPG and go to 21 MPG and you drive 10,000 miles per year and gas is 3$ a gallon you save almost 80$ a year.

[RSN227]

well he belives tht he will die if he dont, wouldnt u type somthing if u belived u was going to die lol

[xlilbradxartd]

let me guess...u failed english class