I'm looking to take a step up in power after I get a DP along with PW TMIC and would like to plan ahead. I'd like to maintain my 2011 WRX 4D as a daily driver. While browsing Grimmspeed I began to read reviews on their PnP turbo services while looking at getting a new, slightly larger than stock turbo. Does anyone have experience with PnP? Would I be better off going with PnP over a new turbo to avoid all of the necessary supporting upgrades and possible decrease in the life of my car? I know PnP will come nowhere close to the same power gains as a new blower, but the money and stress saved might be worth it if some performance gain is realized along with a quicker spool time.