All my text disappeared. Anyways, the video is of my 2.2 L Subaru back in 2012. It had a mild cam and good exhaust, about 150 hp. It ran great and sounded awesome. In 2015 I decided to go crazy and upgrade to a 2.5 L turbo engine. It's overkill for most but sometimes power is just addictive. The 175 hp variety is really all you need and it's much less complicated to build.