Help identify intercooler?
 

Can anyone identify or have any information on this intercooler pictured next to Tii intercooler?
https://cimg2.ibsrv.net/gimg/www.rx7...a5036503e.jpeg
https://cimg3.ibsrv.net/gimg/www.rx7...92458f1ca.jpeg
https://cimg5.ibsrv.net/gimg/www.rx7...d162afe26.jpeg
https://cimg8.ibsrv.net/gimg/www.rx7...b1dd31e4e.jpeg

Are there any part numbers or manufacturers marks stamped into the tanks or body?

it looks like ARC to me, or maybe someone sold ARC cores under a different brand
https://cimg4.ibsrv.net/gimg/www.rx7...73b95287a4.jpg
https://cimg6.ibsrv.net/gimg/www.rx7...8808d7e324.jpg
https://cimg7.ibsrv.net/gimg/www.rx7...72eddb7026.jpg

Thanks for the input, I’m leaning towards it being an ARC type model. Thanks!

This i
https://cimg2.ibsrv.net/gimg/www.rx7...d4ce9a9516.jpg
This is the only serial number or marking I could find. Nothing comes up when searched online

It sure does look like an ARC. I wonder if someone copied their design. It almost looks like it could have been mounted in a fender well like an older DSM car.