:you say; :"what is the maximum safe PSI on stock turbos be" :you say; :"can i disconnect the detonation sensor". :apparently, safety is really not your concern. :in this case, you can run upto about 17 psi. this is about where things stop not working (roughly). :re: the detonation sensor, yes you can remove it. no problem. Having it removed will permanently give you a 20 to 60rwhp loss depending on current power. :quit being an asshat please. Sorry man I just bought the car and just asking for information. I read that you could remove the sensor due to having only 5 lbs. of boost. I plan on hooking it back up when I find the problem :sig check....