why are their holes in the rear bumper? I've seen them on a few cars.

 

they are basically diffusers, use for aerodynamics, so wind can go past the car smoother

 

It reduces drag. Instead of air from under the car getting stuck in the bumper. If you had a rear under try like a 350Z or Mercedes you wouldn't need those. Thats why most racecars don't use a rear underspoiler.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by You_Get_Vapors &raquo;</TD></TR><TR><TD CLASS="quote">It reduces drag. Instead of air from under the car getting stuck in the bumper. If you had a rear under try like a 350Z or Mercedes you wouldn't need those. Thats why most racecars don't use a rear underspoiler.</TD></TR></TABLE>

exactly i couldnt said it ne-better...by the way(TeaAddict) thanx for postin my pix in a different thread......

 

any side shots of your DA? looks awesome

 

thanx...heres a link to see some other shots......
https://honda-tech.com/zero...ge=63

scroll all the way down i'm at the bottom of da page......

 

i want to do it to my drag bumper...to actually make it a drag bumper..

 

On my car,94 tegra,to avoid not lookin stock the lower part of the bumper is trimmed off.Looks 100% stock to the untrained eye.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 1sikgti &raquo;</TD></TR><TR><TD CLASS="quote">On my car,94 tegra,to avoid not lookin stock the lower part of the bumper is trimmed off.Looks 100% stock to the untrained eye.</TD></TR></TABLE>

 

not sure if you an see it to well,but you can if you look hard enough.Normal tegra bumper curves down an has a small half circle over the tip of the exhaust. If you look at the drivers side of the bumper you can tell its hollow there.