Post by
redline19 »
https://forums.nicoclub.com/redline19-u12782.html
Fri Feb 23, 2007 4:55 pm
they went through a bunch of prototypes and had some manifolds based off the silk road style manifolds that you see around ebay all the time. but the latest ones they have are a lot more durable and the welds make it last longer since they don't grind down the welds and polish it over making it look one piece. they test their products at the shop i go to so i could tell you that most of their products are of high quality.