"I hit the boost once just to test it out"
2007 WRX with a full STi swap. The car went in for a full tune with Dave Brown at No limit motorsports in Suffolk long island. Just had a fresh block with 500 miles on it. Fp green 100mm forged pistons full bolt ons, etc. I drive home that day 30 miles approximately. Felt some heat coming from the engine bay. I hit the boost once just to test it out, turns out there was a leak in my perrin top feed fuel rails. Engine dies, steering goes hard, just enough momentum to pull over, I jump out to pop the hood because I'm an idiot, burnt my hand a little, the whole front of the car goes up in flames.