Has anyone dealt with Moscow Supercharge - More specifically with their M156 headers? I know they seem to be popular with the E55 crowd..

I've been browsing header options and theirs have me intrigued for $1380USD and free shipping..

https://shop.moscowsupercharge.com/p...msc-hdr156c63/

Thoughts?

 

I'd be interested to see what they'd charge for cam shafts. The price on the M113k ones seem decent.