I have installed an undercar neon kit on my girls 03 Mitsu Montaro Sport and my 92 SVX (green). Both have 4 tube kits. The SVX is not that hard it you have the time. It took about 3 hours to do it right. The sides are the easiest to do. I put them onto the unibody rails, on the out side. It is not visible and throws big color.
The back was a litter harder with the exhaust. The short is inbetween the heat sheild and the bumper there is a 1-2" gap and I mounted the tube up there. It still throws a good color shadow. The front bumber has the tube mounted on
the steel reinforcement . The bumper was cut just a little to allow for a 3ft tube.
Just a note of caution, do not mount the power supply box on the passanger side strut tower. Everytime I tunr my noens on it messes with my ABS brakes.
Steve
More noen pics of my 92 SVX