Here is a remote tune we did for Alex in Washington on E48 fuel.  He was over 600 whp all the way from 5,000 to 6,400 rpm!

Jason from Illinois was running a competitor’s ‘ten second package and tune’ before switching over to Tapout.  His car produced a very respectable 598 whp at that time.  We helped Jason remotely to resolve some drivability issues, and made the car a lot more fun to drive.  Then today we strapped it to our in-house dynamometer and unleashed even more power.  His final numbers were 613 whp and 640 wtq!

Breyden shipped his car to us from Texas for Tapout Stage 2 camshafts and valve springs.  Although we originally designed these to be ideal with our much more powerful Caddy Issues turbochargers, they still produce an excellent powerband and sound fantastic!

Gautam from Ohio stopped in for our immensely popular Purple Belt Performance Package.  His M6 car now produces peak power of 610 whp and 614 wtq on E58 fuel.

Kyle brought his car in from Indiana after being unsatisfied with two previous tuners.  With the Tapout Purple Belt Performance Package and our custom dyno tune, this car produced a beautiful powerband peaking at 617 whp and 645 wtq on E85.