I just installed this kit on my 2012 tacoma and love it so far. The ride is very good. I would say the ride is on par with the OME kit on a friends Tacoma. I did use the front spacers included and still have about a 1/2" to 1" rake, which to me is perfect. CV angles look good and I have no vibrations or squeaks. My only complaint would be with the powder coating on the front coils and shocks. Whenever you install the front spacer the ring scratches the shocks up bad (even after greasing the spacer). The powder coating on the coils also chipped up bad from the spring compressors.
The guy who did the install was very impressed with the kit to the point that he contacted Ironman expressing interest in becoming a dealer.