They're at our thermal barrier coater's right now and will be ready to ship out to you next week! We're currently taking pre-orders so your uppipe will ship the very second we get them from the coater.
These are our most recent version with full TIG welds internally for the smoothest possible exhaust flow and no flange distortion when welding, and TIG spot welds externally, as per Mr. Corky Bell's recommendation for turbo piping in order to ensure maximum strength and ability to expand and contract properly with heat cycling.
...image from that page of Maximum Boost
(which is a great book, btw)...
...Follow the link at the top of this post for more information and more pictures of these welds, etc, on our website...
Additionally, these uppipes employ a new internal coating! Just released in the last couple of months, this brand new coating is made exclusively for the inside of exhaust parts and exhaust ports. It is a thermal reflective coating, employing a small amount of 24k gold and other metallic elements to help reflect heat and prevent it from soaking into the metal in the first place. That heat remains inside of your exhaust, increasing velocity and energy and helping spool your turbo more quickly and improving boost response!
On the outside, our famous two-layer thermal barrier coating is applied to make sure the heat stays inside of the parts where it belongs and out of your engine bay!
Brand new Wurth studs are included. Instructions (PLEASE READ THEM!!!!) are included. EGT fix is included. Shipping is included. Lifetime warranty included.
This is the best uppipe on the market!