Military specification M225759/32 is the motorsport industry standard wire. High chemical resistence, tough, flexible, small dimensions, can cope with up to 150 degree heat, it is used in satellites, aircraft, offshore platforms, military applications, any where high performance is demanded.
Available in ten colours. Sold by the metre.
If you are building a motorsport quailty harness this the wire to use. Light, flexible, lays up nicely due the ETFE polymer coating, this cable saves time.