German Muscle 70mm Clutched Supercharger Pulley for the M113k
Introducing our custom 70mm clutched Supercharger pulley for the 55k platform! Our tests have shown us rear wheel hp and torque gains while maintaining a safe level of boost and supercharger RPM. This pulley upgrade offers excellent drivability and does not adversely affect highway mileage. Our M113k custom pulley will effectively reduce rotational mass to increase your superchargers longevity.
Over 100 rwhp and torque gains with all other supporting mods and tune*
- 30 rwhp over the 77mm!
- 60 rwhp over the 83mm!
*this value is based on full supporting mods, results may vary
This pulley is the smallest possible size for the factory Blower.
Tune is required with this pulley. Grab the combo here!
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