Originally Posted by goehm

If you cut out the top rungs so that it's just a single edge (sort of like stock) it actually stops your body from snagging.

Here is a snapshot from just now - got back from the track a few hrs ago so truck is pretty dirty. Notice the aura of evil exuding from the front bumper.

Just kidding.

Edit: Quite frankly, in this setup I do like the RPM bumper, but it did take a bit of dremeling and step-bit drilling.
Quite a bit of work. That plastic IS tough and thick.