Trifecta tune with GM upgrade
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Joined: 01-24-2010
Posts: 472
From: MI
Trifecta tune with GM upgrade
I am curious if anyone has done the Trifecta Tune on their HHR SS with the GM power upgrade installed first? I am considering this but was wondering if GM would be able to detect the aftermarket tune for warranty purpose. I read somewhere in a thread, can't find it again yet, that GM is aware of these aftermarket tunes and have developed a program to detect them.
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Joined: 01-13-2006
Posts: 3,000
From: Superior, WI - Over the Hill Warranty Club member
https://www.chevyhhr.net/forums/2-0l-performance-tech-46/trifecta-tune-26276/
https://www.chevyhhr.net/forums/2-0l-performance-tech-46/trifecta-tuning-discussion-2-0-ss-27126/
https://www.chevyhhr.net/forums/show...light=trifecta
You would want the Hide-A-Tune and The Dual Tune is nice.
Never heard of a program to detect them yet, but GM will not tell us that.
https://www.chevyhhr.net/forums/2-0l-performance-tech-46/trifecta-tuning-discussion-2-0-ss-27126/
https://www.chevyhhr.net/forums/show...light=trifecta
You would want the Hide-A-Tune and The Dual Tune is nice.
Never heard of a program to detect them yet, but GM will not tell us that.
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yellowjacket
2.2L Performance Tech
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Aug 31, 2012 09:02 AM