So I'm going to remove the oem soft line from the factory hard line and the 14mm fitting is just not breaking loose. I'm just wondering if it's reverse threaded or something. I don't want to damage anything and any advice is greatly appreciated.

 

I searched and saw no signs of it being reverse threaded. I was using s flare wrench and soaked it in PB

Now I'm so irritated because I'm pretty sure I rounded the bolt with 2 tries... This car is just becoming an absolute hassle

 

I've had it soaked in PB with a towel wrapped around it for near 24hrs still no luck...

Looks like I may just cut it and replace the entire fuel line. I'm extremely picky and would rather not have a patch repair done.