Silicone MAF Connector

I found this Silicone MAF connection on E Bay. It is made by a company called "ImpalaSStudio"  and constructed of 1/4 inch Silicone.  The smooth interior walls looked to produce a much better airflow than the Fernco boot that comes with the RAISS system, which distorts with heat.  The smooth walls look like it would flow much better than the Corvette boot that I have on the car.