TestimonialsI purchased my tune for 2013 lfx camaro on 3/2/2017 and i have had a great experience so far. Tune show up on expected date and had my tune installed within 10 min of opening my la…I don't ever go for any snake oil cures for anything so it was a hard decision to drop my money on this. I saw nothing but great reviews for Trifecta tunes so I went against insti…I purchased a turbocharger kit from Hahn Racecraft a few years ago and the tune and tuning cable came with the kit. ... This is really good option if you don't want the added expe…I couldn't be happier. Quicker, faster throttle response, and I even am getting better fuel mileage....If I can keep my foot out of it....but why would I do that?