E36 OBD1 - A "twin screw"-charger (Autorotor/Lysholm) 
and a Intercooler and a high-flow cast intake manifold
in one compact package! 
Look at the very narrow runners... neat stuff!
E36 OBD1 - A "twin screw"-charger (Autorotor/Lysholm) and a Intercooler and a high-flow cast intake manifold in one compact package! Look at the very narrow runners... neat stuff!
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