The stealthbox project has officially started.

After Meeting Don and taking a tour of the facility,
We began discussing the best location for the stealthbox.
The plan is to use the same space where the DSP subwoofers are located.
They will try and keep the OEM cover/door with a cut out for the grill.

justintmn - Due to the small space, the plan is to use a 10in woofer.
I'll know for sure when I go back this evening.
X3 of Miami - Not enough requests at this time for the X3 stealthbox. You could start a poll to see how many X3 members are interested then contact JL Audio with the results.