I just wanted to send a THANKS out to Todd Z. & Rod Z. at Evolution MotorSports. When I had EVOMS install their EVT550/570R tune on my turbo I thought life couldn't get any better. The turbo's power came on stronger, earlier, and was much more linear than stock. I've owned the car for 10 months now and I giggle every day I drive it! Several months ago EVOMS installed a CG race muffler I bought from RSS. Again, all smiles - I can hear the turbos spool, hiss, and scream. Then today EVOMS transformed the turbo AGAIN with their EVT580/600R tune. Let me tell you if you've modified your turbo like me, in steps, and didn't do the extra tune, you're missing out. The power is even more linear, comes on even quicker, and feels more powerful. I don't know what Todd Z. does and I'm sure I wouldn't understand, but thank you Todd Z. for all you do - my hat goes off to you!

 

Hello Doc,

I am glad you are enjoying the new software. As you and I discussed, it is very important for the software to be tuned for the hardware that is fitted on your engine. Each of our software calibrations are written and tuned specifically for the engine hardware. When the exhaust or other engine components are upgraded and the restrictions are eliminated, the software needs to be updated. As you experienced, the upgraded software to match the specific hardware can make the car perform even better than it did before. This is the case with all of the next steps of hardware you decide to install.
<O</O
We developed all of the different stages of software on our own 997TT and tuned every step of these upgrades individually as well as complete “Performance Systems” for truly optimized performance. I am glad you were able to experience the further improved performance and are enjoying your car all over again. Thank you for your compliments. Todd<O</O