When a dumba$$ cut me off and I totaled my WRX it had about $5k in upgrades. I got about $250 back from the insurance for all the upgrades classified under engine modifications..... I think your SOL unless your company has a different package then AAA... I had a premium package as well. I gave them ALL my reciepts and they still couldnt help me. The only thing they really could take into account was the new tires.
One thing I learned after that is to NEVER let the tow truck take it to there yard, after its there you cant touch it and have to pay to get it moved. Just have them tow it to your house, buddies place, or a shop so you can salvage whatever aftermarket parts you can.
Tow companies make a killing just by storing a wrecked vehicle in their yard. I think it was around $6k that my insurance had to pay after just a few weeks on the lot. They always want to go there first....
07 JK 2D X model with 6 speeds. Full Traction 3" ultimate lift kit. 315x75x16 Toyo Open Country M/T on Rock crawler procomp rim. Ruby dana44's front sleeved inside/outside C truss and rear with 5.13's gears. Homemade rock guards, rear bumper w/tire carrier, oilpan/tranny skid, evap canister skid, light bar, switch pod. Riddler diff covers, Cobra 75 w/wilson antenna, Polk speakers, 10" sub, 2x Amps, Lightforce 240 drive light, backup lights, rock lights.