Hello everyone! I am writing this post to review my purchase and experience with Lap3 and the amazing ECU tune that they have to offer for the KDM community. This is for my 2013 Optima SX. Let me start off by saying that I began my venture into Lap3 with the good old plug and play chip. I thought that the chip was fantastic when I first got it, but I was so, so wrong. The tune is WORLD's apart from the chip. It makes more power on less boost and there are multiple stages of the tune. At first I was really hesitant because I was under the impression that the tune was almost the same as the chip. However, after I had a good conversation with David Chung where he answered any and all of my questions regarding Lap3's experience with the vehicle my mind was made. I purchased the tune the same night and 4 days later it arrived! David was very fast to respond and get a time set up to install it over the phone with me. We had it installed in under 20 minutes, and after I drove it my smile only got bigger. I cannot wait to see what the next stages of this tune can bring to this platform. I fully plan on going into stage 2.0 and hopefully 2.5 by the end of this year! If anyone is hesitating over buying this product. DO IT! You will not regret one minute of buying it.
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