all so for added effect...for those of u with Nitro Cars
spin ur tune pipe around so the xhaust is facing underneath the car, not directly down, at a 45 degree angle so its no sprayin on the rear tyers
this make it look like both rear end wheels r smoking up..as u drift down the street the smokes shifts sides, looks awesome
better to have it comn out from under the rear of the car then comin out 1 side of the car... i think anyway

good luck an happydrifting