I really like the Brocks Ti winder , I am thinking this will be my next exhaust if I build a Busa naked hot rod . Maybe some engine work to go with it . The CT Meg Brocks I run on the L2 is also dual diameter headers . I have been advised by certain respected fellas that should know , that the CT Meg exhaust would possibly be more suitable to a bigger cc and or compression motor because of this feature . I think their thinking is sort of backed up because we all know of one Gen2 2014 sporting a Yoshi R55 ( I believe ) 4 into 1 , which was dyno'd at the same place as my L2 , recorded 187 bhp compared to 183 for mine , and recorded 108 ft lb . Don't know if anything else was done to that bike , it was bought at auction and brought to dyno soon after . Realize varying factors would occur from day to day , my day was 38 degrees Celsius , but that sort of gain for half the price , from a fairly conventional design ...well shite... . Haha , oh well , not to worry , I really like the lack of weight of my Brocks titanium pipe , they are very well made , with quality welds . One last mention about the Ti winder , just the fact that you can buy a full titanium side pipe exhaust system off the shelf is pretty wild , and of course they look very trick .