MSP 5.5" E36 Z3 ISR Dinan Supercharger 8-rib Crank Pulley 1305621828 Demand Capristo

Demand Capristo

When swapping your E36 with an S54 engine

MSP Conversion Harness

For use with an original M Coupe / Roadster or in your S54 swapped E36

OBD Wizard Pro Required for CEL Elimination

MSP 5.5" E36 Z3 ISR Dinan Supercharger 8-rib Crank Pulley 1305621828 Demand CapristoIncrease your E36 Dinan supercharger belt grip and boost with an original Dinan spec upgrade. Dinan had a rare 10psi Intercooled Z3M ISR Roadster that used a 5. 5" 8 rib crank pulley. This is a replica of that. A standard E36 Dinan supercharger pulley is 5. 14". Modest dimensional increase gains of 5. 5" mean the potential for more boost if so desired. Currently in production and will be available to ship early April A standard E36 Dinan supercharger