. I have the Sparco Cap/Door + the Sparco flanged extension piece. Just not sure on the safest and easiest way of doing this without blowing the car and myself up ? I know they replace funnel when the car is imported into Australia for Australian complience (re: unleaded flap etc). Correct me if im wrong. If i remove panel behind rear wheel, is the filler pipe going to be hard to remove & replace ?? as funnel will have to be cut and flanged piece welded in. This isn't an urgent job as yet, but will be doing it in the next couple of weeks. Any pointers would be much appreciated
