ron:
Done it all, Roadmaster front and rear sway bars, Bilstien shocks all around and installed a steer safe. Yes, I have noticed improvement in the 3100's ability to handle corners much flatter and at higher speeds and the Bilstiens helped in ride quality. Was it all worth the investement? I would say it has made for a safer coach and therefore worth the dollars but certainly not like a 60% improvement in the total package, perhaps a 30% improvement is more realistic. Did the same to my 2551S and did not notice much change at all, always seemed light in the front end, like the E-450 was to much chassis for the coach.