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83mm Pulley and Tune Combo
  • -16%

83mm Pulley and Tune Combo

$949.99 $799.00
Combine and Save!This is the pulley that the m113k should have come with from the factory! Pulley upgrade offers excellent drivability and does not adversely affect highway mileage while maintaining a safe level of boost and supercharger RPM.Includes a flash tune set for your current modifications!..
83mm Supercharger Pulley
  • -13%

83mm Supercharger Pulley

$575.00 $499.00
This is the pulley that the m113k should have come with from the factory! Pulley upgrade offers excellent drivability and does not adversely affect highway mileage while maintaining a safe level of boost and supercharger RPM...
Fixed Supercharger Pulley
  • -34%

Fixed Supercharger Pulley

$300.00 $199.00
**currently only offered in raw aluminum**Made in the USA! 74mm = 185 crank size equivalent 59RWHP/85RWTQ with tunes  77mm= 180 crank size equivalent 47RWHP/70RWTQsupercharger pulley upgrade for the AMG 55 Kompressor motor.  Our tests show 55- 65 rear wheel hp and torque gains, while maintaining a safe level of boost and supercharger rpm.  Pulley upgrade offers excellent drivea..
M113K Scattershield

M113K Scattershield

$105.00
The AMG55 (113K) scattershield was designed to protect the engine from the catastrophic damage that often occurs when the springs break in the Supercharger pulley clutch.  Each comes with a printed copy of the full color install instructions and an allen wrench for installation. This Scattershield Retains the factory Engine cover and works with all pulley sizes..