Two nights ago I installed a Perrin cat delete pipe w/ 02 sim. and now I peak at 21 psi and fall from there. I am not complaining it feels great but i was just wondering if this was normal?!?!? My mods are in my sig. and I plan on getting the dynoflash mail-in in the spring just to make sure the car is running right (and for a little extra hp!). I was just wondering if anyone else has experienced this.

 

Yup, very normal to see more boost.

 

I forgot to ask if I should take it easy on the car till I get the reflash because I can tell it is running pretty rich.

 

Should be running lean, not rich. Be careful until you get flashed.

 

Appreciate the info. I usually don't beat on my car that often, especially right now in the winter time.