TheGunny Posted May 5, 2006 Report Share Posted May 5, 2006 Hey just saying hey i got a new ss about 1 1/2 months ago. I love it and already have a volant and dual in dual out magnaflow. i want to mod it more. The forums have been great and helpfull so thanks to everyone! Also anyone know if a pcmfor less will void my warrenty? Quote Link to comment Share on other sites More sharing options...
misterp Posted May 5, 2006 Report Share Posted May 5, 2006 Congratulations on the new SS! Technically, yes an aftermarket PCM tune will void your warranty. However no dealer service department has ever caught on that a truck was retuned, and the major aftermarket tuners unlock another 1-2mpg and 20-25hp; all of us leadfoots highly recommend a professional tune. Assuming the tune costs $250, most recoup the cost of the upgrade in 40-50K miles of improved mileage. Mr. P. Quote Link to comment Share on other sites More sharing options...
Texas_Veteran Posted May 13, 2006 Report Share Posted May 13, 2006 Welcome to the forums... You in the Marine Corps Gunny? Adrian Quote Link to comment Share on other sites More sharing options...
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