Prior-Design BMW 1M conversion for 1-Series Coupes

So, you had no luck acquiring a BMW 1M and had to settle for a 135i. Have no fear, a solution is near.

Source: http://feeds.worldcarfans.com/~r/worldcarfans/Jxfz/~3/DQqXqcUooAk/prior-design-bmw-1m-conversion-for-1-series-coupes

Vittorio Brambilla Toni Branca Gianfranco Brancatelli Eric Brandon