CTS-V Sport Custom Dyno Tune

We can schedule an CTS-V Sport custom dyno tune here in central Ohio.  Scott Cook of Tapout Tuning will write the tune that best addresses the goals you have for your car. If you have an existing aftermarket tune we will start with a couple pulls on that tune. If your tune is still stock, and/or your modifications allow, we will return your tune to stock and do a couple more pulls.  Then we will tune your car start to finish, while you observe the process.  Feel free to ask any questions you’d like during this time.  You will receive a printed dyno chart at the end that will show your baseline and/or stock numbers, original aftermarket tune numbers (if applicable) and your final SAE corrected numbers, all neatly overlaid on a properly scaled chart that includes engine speed, horsepower, torque, boost and air/fuel ratio. To make sure we give you the best performance possible we ask customers to fill out our Tuning Questionnaire. (*) Tapout Dyno Release form

Tapout has developed new Blackwing inspired burble tune settings. Any time you let off the gas when your Active Exhaust Valves are open, such as in Track mode, you will hear a very nice burble sound. When your Active Exhaust Valves are closed, you probably won’t even notice any difference from the stock exhaust sound.

* We will use an HP Tuners MPVI2 to tune your car. A license for your car is included in the price. A wideband O2 sensor is not required for the dyno tuning session as the dyno has provisions to measure O2 built in.

For all of our dyno tuning we use the industry standard DynoJet 224xLC for the most precise, repeatable data.