What tools do you need?

300 seems like a lot to do such a thing. Its not hard, just a matter of draining the fluids, soaking everything in PB Blaster, unbolting everything, installing new hardware and turbo, and filling everything back up.

Dont pay anywhere near 300 bucks for the job. Im not sure how much the brothers charge but if I were to pay someone I wouldnt go more than 100 bucks.