Hi Mark, three questions:
1. are these pipes legal, noisewise - did they ever get through a legitimate MoT test ?
2. are all the curly pipe runs clever gas-flow designs to maximise performance... or are they simply the route you had to follow to avoid all the other bits of the engine ?
3. what is the small black squarish thing on the left hand pipe - is this a rubber mount or what?
Cheers