So after spending about 20 minutes on the phone with the Safari brand rep at ARB in Renton, I have a few more details regarding the 5th Gen Snorkel.
As mentioned above, Safari will be sending a rep over from AUS. During that time, they will be doing a few test fittings. These include an "off tool" fitment of the 2nd Gen Tacoma snorkel, a 3D model fitment of the 4th Gen 4Runner snorkel, and a 3D model fitment of the 5th Gen Snorkel.
To put that in a little bit of perspective, back in November of 2014, the snorkel on the 2nd Gen Tacoma was the original fitment of the 3D model. They have since made the tooling for the Tacoma snorkel and wil be doing the original fitment during the mid-March visit to ARB USA.
His prediction was the 5th Gen Snorkel will not take as long as the Tacoma snorkel to tool and get into production. He said there have been delays in the Tacoma snorkel, to include the fact a lot of Australia companies shut down in December for their summer months (according to him).
With that info, as long as there are not any major hiccups in the design and tooling, we could very well see the final product by this Summer. I will be calling them back after the March visit to get his opinion on how the 3D model fitment went.
Regardless, this is definitely coming, so I am excited. I will be waiting for the Safari snorkel because I feel it is a superior product. I have run a Safari snorkel on my 98 Tacoma for the past 10 years and it looks brand new. Another cool tidbit he mentioned is that the snorkel body could be run over by your vehicle and it will not collapse. Can't say that about the fiberglass models.
Hope these details help everyone out.
Jason
Edit: For futher clarification, a 3D model is produced by taking 3D scans of the fender, windshield, and inside the engine compartment. In addition, they perform flow tests on the intake to ensure the Safari snorkel is not reducing the factory air flow in any way. Once the 3D model is made up, it has to be test fitted. After the 3D model is test fitted and additional air flow tests are performed, they make the necessary changes and create the tooling. That is when they produce the off tool design and test fit it. If everything is good to go, they begin producing the final product.