rear bumpers into half or what is this shit now?







me no idea has...

drop the dress and show off the goods!

Looked like a couple of those cars were running big rear diffusers

i think it looks dick!

only with a diffuser

Miata dudes have been doing that shit for years

cant get the sence behind doing it

less drag from the air flowing under the car. the miata bumper can act like a parachute

I think it looks great on the right cars!

I agree it makes sence on race cars with diffusors. But just cutting the bumper doesn't make sence to me

TurboGrinch wrote:I agree it makes sence on race cars with diffusors. But just cutting the bumper doesn't make sence to me

yup

I always thought it was to keep this from happening every other run:



Makes more sense than the aerodynamics thing on a drift car.

simple answer, stay on track haha.

Greg wrote:less drag from the air flowing under the car. the miata bumper can act like a parachute

Also lets you run a practically straight exhaust setup. Though miata folk tend to just do more of a cutout instead of completely bisecting the bumper.

mmmmmm hundred-one.