Loud pipes save lives

I met Jon and Phil of Racefit a few years ago and became good friends with them (that's Jon on his hotted up Katana).
Racefit make the most beautiful one-off titanium exhausts, but specialise in incredibly light, loud Ti end cans for Japanese sportsbikes (though you could fit them to anything).
They had the idea for their loud pipes to save lives, so donate a percentage of their sales to the War Child charity.
It's a noble thing to do. We salute you.