As the owner and user of this product of an Acura TSX V6 2011 I am very pleased with my results. I use Ktuner for my tuning software in combination with a Mishimoto S2K thermostat. I replaced the rubber gasket from the original thermostat with a new Mishimoto thermostat (the OE has a nipple and two triangles, not the Mishi), it fits perfectly, works exceptionally well. I had code P0128 and then removed the code from my ECU using Ktuner. After a few starts and stops, the code stayed clean and…