We were also disappointed that we would no longer be offering the diffuser with the carbon fiber option. It was at the last minute that we realized it wouldn’t be in our best interest to make it available after discussing the situation with the Tiburon community, which can be seen here:

http://www.newtiburon.com/forums/showthread.php?t=228834

Nearing the end of the thread, you can see where we posed the question of which option people would most likely choose and the results were overwhelming. The vast majority chose the most basic option to shave cost. The issue is that the mold-making process is time-consuming and costly. 1 mold has to be created for each version: Fiberglass and carbon fiber; which means we’d have to produce 2 molds. Since there was only 1 person who “might” choose the carbon fiber option then it, clearly, was not worth the time, effort or investment. If the Web Motorsports’ Tiburon sells then we may have additional funds to push toward the aforementioned project. Until then, we simply can’t justify the cost.