[Alpina_B3_Lux]

Originally Posted by M///1rider

Thanks thats great info seems ill be still trying to go after RB's after all.

Their upgraded oil cooler also looks interesting

I don't see an upgraded oil cooler on their website.

They only have the additional water cooler which comes with the BMW Performance package for the 135i/335i and which is already on the 1M. I don't know whether they have installed something else on their project car.

Note that most of what they offer on their website comes from other companies, e.g. intercooler (from Wagner), water cooler (BMW), turbos (Loba)...from what I heard they do however quite a lot of custom jobs, but you won't find any info on that on their website or otherwise. I also think that the 1M project car has upgraded internals in the engine.

Alpina_B3_Lux