I purchased and installed the ViperSpeed ABS system - along with a significant rotor / caliper upgrade - about 3 months ago. I got my ViperSpeed setup from Archer Motorsports in Ft Worth, ~$5700 for the ABS setup.
I'd call myself an experienced novice driver - competent, but by no means expert. Car is basically a street car with 4 - 6 local track days per year on street tires as my schedule permits.
Installation was well documented and pretty straightforward, although it was the best part of a weekend to do all the work.
My objectives were better overall braking performance under a wide variety of road, traffic and weather conditions rather than the ultimate track setup. I was and am very pleased with all aspects of the upgrade, from fit/finish, to tech support when necessary and, of course, seriously increased and reliable stopping power.
Feel free to contact me directly if you'd like to discuss this further.
