SCT Tuner question
I was looking at buying the basic SCT handheld tuner from AM, but had a couple questions. My brother and I own almost identical cars. His is a 2013 v6 base coupe-red, mine is a 2014 v6 base coupe-black. We want to do similar performance upgrades, so could we share just one SCT tuner? I see no reason to buy two of them if we are doing identical performance stuff. The only difference might be the rear end gearing. Thanks for any help.
I'll add this question as well: How long after getting your car did you wait to buy this? I JUST bought a '14 and already want to start modding it, but I figured I would wait until around 5k to start doing stuff. That way if any early issues arise I can get them fixed with no warranty issues.