Since Bruce asked I'll start a new thread on the MCS suspension installed on my TA. Mark drove the car as well and he is definitely more skilled than I am so he can post up some of his impressions also. I know that Mark installs and sells the MCS equipment but I know him well enough to know that he will give you the straight scoop.

First off the only complaints I ever really had with the TA's suspension was the rear end dancing around under very hard braking prior to corner entry. It never stepped out or did anything that scared me it was just a little unnerving until I had enough seat time in the car to become comfortable with the feeling.

We put 550/900 springs on the car with the install, set the shocks fairly neutral (Mark can comment on exact clicker settings) and with a fresh set of R6's went to COTA. I changed jobs and moved states so I didn't get a chance to even drive the car on the street before COTA so the track is basically my only experience with the shocks. What little I did drive the car on the street it felt marginally firmer than the stock suspension, maybe on the order of 10%.

First 2 sessions were spent learning the track but by the third Andy and I got to hook up out front and get some good clean laps in. The MCS really shined through the S's, you could bounce from curb to curb straightening out the track with absolutely no unsettling of the car and much less body roll than before. There was still some rear end wiggle during hard braking but it was nowhere near the level of the stock suspension. We added three clicks of rebound and I went out for the 4th session to see the effect of that change. Unfortunately in the back stretch was where I went into limp mode and I cut the day short.

I have no regrets changing over to the MCS suspension but this car is primarily a track car that sees occasional street use. The ability to adjust for individual track conditions is worth it alone not to mention the ability to change spring rate and ride height.