This is a follow up on the car. Eddie Koay was quite helpful but I had to travel to Hong Kong/ Macau to do further research. While I was there I walked the Macau GP circuit which was very interesting.
Here is a short Group A history of the car.
BMW E30 M3 Chassis no. M3-1-128
1. Built February/March 1989 by Schnitzer Motorsport in Germany from a BMW Motorsport shell.
2.. Italian Touring Car Championship, Group A (CIVT), 1989.
Class A1 : Car no.2 driven by Emanuele Pirro, Carlo Rossi and Fabian Giroix.
Second in Championship behind sister car driven by Johnny Cecotto
3. October 1989, Wellington 500, Group A , Roberto Ravaglia/ Pirro. Results place no. 1
4. Sold to Hong Kong race Charles Kwan in July 1990.
Macau GP results
5. November 1990 Guia Group A race, Macau Grand Prix.
Charles Kwan, Team Overtake, car no 12, retired lap 21 /30
6 November 1991 Macau Grand Prix.
i. Group A Guia race, Charles Kwan Team Take One, car no. 21, grid 15, DNS
ii. Group A Macau Cup race, Charles Kwan, Team Take One, car no 21.
Part 1 of race 2nd; part 2 of race 12th; overall 12th
7. November 1992, Macau Grand Prix.
i. Group A Guia race Team Take One, car no. 7 DNF
ii. Group A Macau Cup race, Charles Kwan, car no.7, pole position, results place no.1
8. November 1993 Macau Grand Prix
Macau Cup Group A race, Team Over Take, Charles Kwan, car no.11, results place no. 1 fastest lap.
Japanese Touring Car Championship Group A
I do not have the details of the JTCC but Charles Kwan tells me it raced in the series over several years.
Note that Charles Kwan had 2 BMW M3's for the Macau GP meeting in 1993. He won the 93 Guia race in a Schnitzer DTM he had purchased that year. My car has no DTM history, only group A.
I will post up a series of historical photos. Unfortunately I will have to sell the car so I can afford to start a new Group A touring car restoration project