ZZP ATS/CTS/Camaro PCM Tune

The ZZP 2.0 liter turbo PCM brings the performance of your car to a whole new level.  We go through and rework dozens of tables based on countless dyno tuning with our own vehicles.  We own 5 ATS' enabling us to dial in our LTG tuning better than any other company in this market. Fuel cutoff rpm limit increased Variable valve timing optimized for better response and more power Power enrichment tables adjusted for a more consistent air fuel ratio Spark timing optimized for premium fuel Driver demand and torque tables adjusted for greater performance Turbocharger settings adjusted for more boost Fuel injection timing adjusted for higher airloads Fuel pressure raised at high loads Coolant thermostat settings adjusted for cooler engine temps Fan settings lowered for cooler engine temps PE engagement time is reduced 40HP gain over stock file on Premium fuel Does not alter emissions Enable active Flex Fuel in PCM for our ATS E85 Flex Fuel Conversion Kit. SEE BELOW NOTE. A wideband O2 sensor