Definitely skip Autozone. The under plenum fuel lines require about a foot of line, but this is metrically sized, so get from Joe at
www.infinitipartsusa.com (call them).
Since you will have to go so deep, you should think about the complete under plenum job, including hoses, knock sensors and sub-harness, gaskets, and the attendant cleaning.
Do read the timing chain guide sticky above before you ever start your car again first!