heres a list of what it failed on: Nearside Front position lamp(s) incorrect colour (1.1.A.2c) Offside Front position lamp(s) incorrect colour (1.1.A.2c) Nearside Headlamp aim too high (1. Offside Headlamp aim too high (1. Nearside Registration plate lamp bulb not working (1.1.C.1c) Rear fog lamp obviously incorrectly positioned (1.3.2a) Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.2b) Exhaust emissions hydrocarbon content after 2nd fast idle excessive (7.3.D.2b) all of these are easily enough fixed just the emissions thats annoyin, my cars a 93 gt registered on december 31st 1992, i am sure this means it has only got to pass a basic emissions test ie just idling? also, i am running a full 2-1/2 s/s exhaust with gutted cat, rrfpr and fcd, front mount intercooler, my regulator is set at 2.6bar fuel, any idea if it will be enough to pass emissions test just turning it down to 2.4bar as when i put the standard fuel regulator back on it runs crap and backfires high up the rev range, cheers