So my weekend of laziness is over, haha. Back to business. Thank god it was cool out today. Removed the back seat(required) and found a nice surprise:



Nasty shit, eh? Fuel pump doesn't look like its ever been touched. Def. something I will knock out after work one day:



Then it was on to the trim that covered the desired real estate,



Underneath,



Looks like everything is in factory shape/unmolested. Plenty going on in this corner though. Peeled back the moisture shield(?) and took a few measurements.





I can certainly build a box here. Rough dimensions for the space are 19.5"Wide x 6.5"Tall x 4"Deep. I'll be going with those dimensions to give myself a little wiggle room if needed. Keep in mind that the cavity changes shape and is not uniform at all. It might be best to go with a fiberglass enclosure to get the best sound quality here. There are many openings that in theory would be problematic for a IB setup(wave separation issues). Any thoughts?