Wind deflectors behind headrests

[78F350]

Originally Posted by Starter986

The zip ties don't look awful, really. Almost not noticeable. That's the easiest part.

However, making your own can be costly, and very time consuming. By hand you must measure out each hole, mark them, and then comes the drilling. You can't use just any old drill, no sir. You must use a Dremel tool, and with the expensive diamond-dust carbide-aluminum tip. Then, meticulously you must drill out each hole and... here's where it can get really expensive: one drill-bit per hole. Further each hole diameter must be measured with a micrometer and, again, not just any off-the-shelf-micrometer... for it must be able to meaure hole diameter down to .000000000000000000000000000000001 of an inch for, if just one of those holes isn't perfectly drilled, well, you can imagine the shame and ridicule by fellow Porsche owners. Finally, the rubber edging must be sourced from Indonesia, as it is made from a special "Rubbercone", a hybrid material from the rubber tree and hard-to-find silicone tree.

That is why many people just break down and spend the money for the set.

1. Ordering a set from the Internet will take ~10 minutes, and ~$325 brand new.

2. Making your own will take ~375 man hours and $3K-$4K in tools. It's all those ****************ing holes.
:

You obviously have not tried it yourself.

A Dremel leaves the edges too rough even with the diamond tip. I used a flat bed CNC with a Co2 Laser, available here: https://www.bosslaser.com/boss-lsr-hybrid.html

The Indonesian rubber is too sensitive to UV radiation and fades to a grey after a few months of full sun. The Melanesian rubber is the one to go with.

I sourced the uncut titanium hyper-alloy aluminum sheet here: https://www.customcargrills.com/Perforated-Grill-Mesh.asp

And the carbon fiber infused UV resistant rubber edge here: https://www.customcargrills.com/Grill-Trim.asp

I have lots of extra material and I will not share.

There may be cheaper sources, but if you were looking for the cheapest source, you'd be driving a 1990 Miata, not a Porsche Boxster.