What was it?
I've had lots of big smile moments after doing various mods - strangely enough I think one of the biggest smile moments was fitting a £20 grainger valve to an 03 Impreza WRX - 40 bhp gain in 20 minutes flat and the car sprang to life, different animal. Had lots of fun messing with various other cars too, but that up the boost moment on the WRX was truly magical.
I've had lots of big smile moments after doing various mods - strangely enough I think one of the biggest smile moments was fitting a £20 grainger valve to an 03 Impreza WRX - 40 bhp gain in 20 minutes flat and the car sprang to life, different animal. Had lots of fun messing with various other cars too, but that up the boost moment on the WRX was truly magical.