hi ..does the STR Dufuser the one that ed bergonhotz use on his crx rear bumper work well?will it actually improve your ET?cause i heard it stop your car from wind draging..is this true and is it worth investing on?plmk..thanks

 

i don't see how it can help b/c the rear bumper is already blocked off from air the whole entire car.

yoshi - who's thinking could be wrong

 

It helps with high speed stability....not ET.

 

Wouldnt you guys think it would help ..cause when your car moving fast it goes up and thru your car and trap the all the air like a parachute in your rear bumper causing it to drag by the wind..if you put holes in it wouldnt the air be free and no wind drag?like the faster you move the more air gets trap and the more wind drag you have.is this true or i am wrong?

 

well this cause the killer wind drag causing the car to be paracute by rear bumper and your car to be a little slower when racing cause of the wind drag ..so solution add the holes and let trap air out and help your car be stable + no more wind drag = better 1/4 time..some correct me if i am wrong..thanks

 

less resistance..also