This remote dyno tune was performed for a customer in North Carolina.  Previous tune baselined at 494 whp and 468 wtq.  Tapout flex fuel tune produced 516 whp and 530 wtq on 93-octane gasoline.  You can see how these two tunes compare in the first dyno chart.

And power skyrocketed to 619 whp and 602 wtq on E47 blend fuel.  This powerband is exceptionally broad, producing more than 500 whp and/or wtq all the way from 3,000 to 6,400 rpm.  Please note that we typically show dyno charts with SAE correction factor, since this has been the gold standard of dyno testing since 1990.  If you ever want your numbers artificially inflated by 2 to 5%, we will be happy to show them to you with STD correction factor instead.

This was a remote dyno tune on a 2017 ATS-V with flex fuel and methanol injection.  The customer had switched from a competitor to Tapout. Check out how this exceptionally broad powerband maintains 550 whp and/or 550 wtq all the way from 3,200 to 6,900 rpm.  We weren’t surprised when he said, ‘I’ve never felt so much linear, smooth power on this car before’.

This 2016 ATS-V M6 has aftermarket intake and exhaust mods.  He was running 93-octane fuel and that sweet Tapout tune. Numbers were a little higher than usual, since this dyno used a load cell. Load cells increase load on the car, helping the turbos to generate boost like they do on the street.

We remote tuned this 2017 ATS-V with 93-octane fuel and no performance modifications.  What a beautiful powerband!

This 2016 ATS-V has Brisk spark plugs with plenty of dielectric grease, and is running on 93-octane.  Baseline run 0 was 430 whp, for a net gain from the Tapout tune of 69 whp.