Might be a better idea to give some Sard dealers/distributors a call as they might have the info you need. A quick web search brought up the following companies but obviously there are loads more:
Tracktive solutions 0870 3502349
SumoPower 0871 2260185
Even try the tuners on this forum such as Abbey, RB Motorsport, RK Tuning, GT-Art etc etc....
Found THIS, dont know if it helps.....(SARD at the bottom)