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.

Tom from New York wasn’t satisfied with his old tuner.  He liked the top end power, but his car ‘made no boost down low and had weak low end power.’  We took care of this for him with our Purple Belt Performance Package and a full E0 to E60 flex fuel tune.  When Tom left our shop his car made 600 or more whp and/or wtq all the way from 4,000 to 6,500 rpm.  Our tunes produce the best powerbands by far, and that’s why people drive in from all over North America every week to convert to Tapout.

Joe lives a few miles from our shop in Ohio, and just purchased his beautiful ATS-V from someone in Texas.  After performing some fuel system upgrades to get him up to our Purple Belt Performance Package level, we did a baseline pump gas run on his previous tune.  The car made respectable peak power of 498 whp and 490 wtq on 93-octane fuel.  With no changes other than our custom tuning, we improved his numbers to 518 whp and 555 wtq.  That’s 20 more whp and 65 more wtq than another well known ATS-V tuner.  And the best was yet to come.  We then added some ethanol and tuned the car on an E50 fuel mix.  Final results were 604 whp and 628 whp, with a much improved powerband.