Buddy if you find a modded terminator out there with low miles for 15000 please let me know ASAP!!!
just remember for every dollar you spend on modifications your reducing the value of the car by twice that.
bone stock unmolested cobras will always be worth more than those making twice the power of stock with twice the cost of the car invested to get there.
A bone stock unmolested low mile cobra starts off at 35k. If you spend 15 grand in mods to make it faster you just reduced the value to 20 grand. Congrats you just lost 30k Lu