Finally got it done, my old 150BHP now up to 195BHP ish. Definitely tell the difference now. Accelaration in all gears is more aggressive. Also had the eliminator DV put on to replace the OEM DV. I timed my car before and after the mod (just out of interest to make sure I wasn't trying to think it was faster). e.g 4th Gear 50-80 took avg of 10.1 secs is now avg of 7.2 Secs with REVO 5th Gear 60- 80 took avg of 8.5 now avg of 6.3secs with REVO 4th Gear 60-80 took avg of 6.9 now avg of 5.2 secs with REVO 3rd gear 40-60 took avg of 5.1 secs now avg of 3.9 secs with REVO 0-60 is under 7 secs (bit difficult to time) Do these times look about right? My MPG also isn't suffering. Long motorway driving it can sit at avg of 40MPG. Work and back + town driving sitting at 36-37MPG. If anything it seems better than it was before even when opening her up!