Need real world results if you have any... who has the strongest tune for a N/A E70 setup? I say E70 because that is as high as I have seen with my Pro Flex setup. Looking to make 520plus whp with LTH catless, E85, PMAS 132mm intake. My Gt350 made 470whp stock. Who can get me there? Not looking to be anybody's R&D tool.
Thanks