Guys, I will let Mike answer all question in regards to Alliance. However, In response to the quality of Alliance's BBK. I will have to say after holding them in my hands and installing them myself. I feel that these brakes a of very high quality! As for Performance they are performing leaps and bounds over the Stock Sport brakes which is what I was looking for. I have yet to thoroughly test them at the track as they were just installed this past weekend. I will be running a few tests when the weather clears up and after my car gets back from Forged Performance after the TT install.
I will say this... The brakes are more than capable of initiating the power assist (ice mode) *i think thats what its called* at any moment and with ALOT less effort than the sport brakes. I know the brakes have the stopping power to get the job done and after I get done with testing I will post up figures for you guys. I feel these Brakes will do an amazing job and I am shocked at the performance I am receiving for such an affordable price!
If your opposed to saving money thats fine. However, I bought mine based on reviews and from talking to people who actually owned and ran the kit on the track. Check My350z for some of the reviews they have on this kit. I have not heard of one issue or bad thing said about these brakes nor can I find any faults so far. Trust me if there is something I find wrong with the kit I will have it in my extensive review.
Until then I will hold my final judgments until I have fully tested the brakes with the street compound pads and then with the race compound pads.