Hey wats up everyone i kno i posted up this similar question but i have just got my turbo kit and found out that the turbo is a Percision SC50...well basically i wanted to kno wats the maximum boost i can safely run on my car? I have a stock motor but it was rebuilt(stock not upgraded)about a year ago so i kno my motor will hold boost pretty good, all my mods are on my sig....the only thing i left out was the down pipe thats connected to a test pipe with flex section and i might be purchasing a 2.5 exhaust soon. But right now i have a stock one with a aftermarket muffler, thx again for ne info again lol...
Steve

???

just like in the other post, it was explained, if you DO NOT have a built bottom end, 7psi max. slap in some forged internals, then turn up the boost.

oh, and you don't want to go from a 2.5" DP to stock catback. so if you're putting in that DP, be sure to get at least a 2.5" catback to go with it.