Most of the dyno time with this pipe has been on the Chiselspeed sprinter and Gp4 bike.
On a Std (no work at all) but matched TS1 the ADS1 performed well with 22hp.Previous to the ADS pipes a std TS was in the region of 18-19hp.
Here we have a Chisel Muggello 225 ADS1 pipe against the previous Ancillotti pipe.


I'll keep popping the graphs up if nobody minds.
Cheers Adam.