Picked up a set of lightly used PPE LTH w/ ceramic coating and parallel merge collectors from J-rho (see results and build instructions in link:
370z « J-Rho's '67 Camaro Z28 STX build). Won't have a chance to install for some time, so I figured someone else on the forum might use them sooner.
O2 sensor wiring extenders, header gaskets and header wrap included
$1,000 + Shipping & Ppal