it's difficult to get good pictures of the routing under the tank as the chassis and all the wiring is in the way
the tank does not have to be raised at all
the TTS intercooler sits to the right of the TTS radiator. the pipe from the intercooler to the intake plenum/manifold does take quite a bit of arse-ing about to fit, especially relocating coils #2 and #3
for example on Roadsters a bracket that helps secure the front brake lines which go back to the ABS unit must be cut off the chassis (which is painful)
on all models the bracket which holds coils #2 & #3 has to be cut in half (and repainted or powdercoated to do it properly)
i also swapped HT leads 5 & 6 around on coil #3 as otherwise there was a danger of bending them too sharply
spade connectors on coil #3 had to be made up to fit
but under the tank once installed, there is adequate space.
i managed to squeeze in the air temp sensor, blow off valve, boost limiting valve and a boost pressure sensor on the pipe, all nicely hidden under tank