Yes, I had seen this, but I emailed them and they have no dyno sheets available.........CI338 said:http://www.bankspower.com/newproducts-2-04.cfm
Don't know if anyone else has seen this. Looks like Gibson and JBA have some competion. Maybe Nismo will get some parts out that won't kill the warranty.
Whoops, already posted. This link does give a good look at the system.