I believe I was the 1st person to use the Ignitech tcip4 (TTP now stock them and call them 'firestarter')I purchased mine from the makers, it's programmable but I'm happy with the factory setting. There are pics of it on this site of it installed on my 2002 BA (It fits under the seat away from the heat of the engine)I have now done over 1000 miles with it and can't recommend it enough..Easy starting, smooth power curve and I especially like the low end torque it means I can stay in higher gears longer always pulls strong without hesitation.