started production of Carbon tubes 100 and 110 mm diameter.
The cpl.custom Titan exhaust system incl.100 or 110 mm Cans is about 2000 $.
same in Stainless steel 1700 $..
Some new Pics on the block:Cans incl. Clamps:
Some Can production Pics 
...............ok,you need some Beer for this work.
Detail Pix: "8" Clamp: 
similar to pictured Carbon can detail i'll manufacture about
90-100mm diameter Cans 2right Side.Whole weight of both
incl.Clamp is from 2.35 kg(5.18 pounds/90mm) to 2.8 kg
(6.18 pounds/100mm).Guess the Ti-headers weight about
1.8 kg (3.9 Pounds),so all in all :max 4.6 kg ( 10.1 pounds)
Thats 8.4kg(18.4 pounds) less.
January (i hope) i can show first pics of cpl.system.
Here an xample from RC30:click to
enlarge 
Ti Headers