Why is it that no one replicates these mods? Or am I not looking in the right place? I can think of nothing other than ZG flares that look as good as these on an FB/ SA. Pics for proof.

Does anyone know where I can source these? maybe from japan?

I'm sure everyone has seen this SA and it is the best looking FB I've ever seen.

But both have quite similar dams and I would love to source one, also the spoiler is smaller and shorter than production ones...

 

for starters i have never seen the front bumper anywhere other than older pictures from japan so for most of US, there simply is no access to it.

and the ZG flares are common place since there are a few sources for 240z flares

 

I see them listed on Anniversary Racing Factory's site: A-RF HomePage, doesn't look like they're available. It's listed as TWR type, so maybe Tom Walkinshaw Racing actually created that design.

It's on their RX-7 that won the 1981 Spa 24 Hour Race.