The Back Story (a couple of A4s)
September 15, 2017
As a bona fide 2002 nut, I spent too much time dreaming of Alpina-modified 02s, the best being the 2002tii version known as an Alpina A4. In addition to the usual suspension and braking upgrades, Alpina was known for their tweaked motors. The standard 2002 had about 100hp, the tii had 130hp, and the Alpina A4 and A4S had 165-180hp, achieved through a four-throttle injection system, a tweaked kugelfischer pump, a 300* motorsport cam, and high compression pistons.
I bought my first A4 injection system in the late 1980s, but never got around to installing it in the 2002tii I had back then. (Ironically, I sold that tii and bought a gray-market 1980 e21 323i.)