Hey guys I really need help. I have an 05 g35x sedan and recently within the past week she has been shutting down on me. At first she was riding fine about 2 weeks ago but within the last week she started jerking only at around 1st-2nd gear, but then she started having trouble going uphill from full stop like she’s trying to breathe. I took a look at the air hoses and found that the air intake boot hose is completely cracked and not even attached to the throttle body. I’m just wondering if i replace the cracked boot hose, would that fix that problem essentially? Or should i go ahead and replace the whole stock air intake with an Z1 cold air intake. And her service engine soon light came on. please help!