I have energy suspension rta bushings, they have been on my car for over 2 years and I have never had one single problem with them "siezing" They made a huge difference in the handling of my car. I have taken my car to the track countless times for auto x etc and never had one single issue with them.
As for the whole master kit? it is all about personal preference. Some might say that it is not comfortable enough. As for me, I dont mind it one bit. I love the feel of my car.
