So my new 2013 gtr should be dropped of next week i cant wait. I already decided to get the Cobb AP. It has been mentioned to me that i should also get a mid pipe. I am thinking about the AMS e flash and maybe there non resonated catless mid pipe. I plan on more serious mods in about a year. Going to enjoy the car for a little while. My questions are. Is this a good choice or should i just get the AP or neither? Is the tune from AMS going to be different depending on if i get the midpipe or not? I am not in a state the checks emissions so i dont think loosing the cats is going to be a problem. Any input would be appreciated. Happy to finally be a GTR owner. Happy Holidays everyone.

 

I would wait to do downpipes until you buy a tune.

You can easily install the midpipe and not worry about check engine light because it's post O2 sensors.

Just my advice because you will most likely have to pay for a re-tune once you do more mods.

Good luck with the car and let me know if you need anything!

 

Personally, I would go with a resonated mid pipe. Odds are you will end up doing down pipes and then the car will need the resonators in the mid pipe to help with the noise.