I live in the middle of nowhere, a place where I see more tractors on the road than cars. Yet somehow after changing my alternator out with one from an old D15 and taking one of my friends for a joy ride in my Rex, We stumbled upon two teenage asians and a old ass white guy with the hood up, on the side of the road with an EVO!! It had the normal 4G63 and I asked them if they needed any help and they told me the hot pipe kept popping off and they were using some skinny clamps. I had some old turbo parts laying around the house about a block away so I ran and got them a new rubber fitting and two larger clamps. I was curious if it had been modified at all and they said it was a stock piece of shit and I asked how much boost... 25-30lbs is what they said they were running? Isn't that a little much for a stock evo or am I wrong? I would think with that much the pipe would have constantly been popping off or they could have detonated something. Anyone know how much boost a stock evo can take or should be at?