Unsure of the length of my tailpipe or the blueflame, when i bought my exhaust the middle section rear tail end was to long and when all together made the back/boxtail pipe stuck out to far when i fitted it up, just cut a small amount of till i was happy with the fit, was the same on my sapphire also.
I have a blue flame on my escort cossie, fitted before i bought it and it is to long, just bought a full Magnex system so will change this when i get back home to the UK, working in Indonesia at the moment.