APR MS100133 - Supercharger Drive and Crank Pulley Upgrade

APR MS100133 - Supercharger Drive and Crank Pulley Upgrade

APR MS100133

$343.00 $307.95
Special Price: save $35.05
5 OR MORE IN STOCK AND READY TO SHIP!
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Part Number:
MS100133
SKU:
APR-MS100133
UPC:
810904031273
Availability:
IN STOCK AND READY TO SHIP - See Disclaimer
DISCLAIMER - THIS ITEM IS A SPECIAL ORDERED PART:
This item is IN STOCK, but it has a Special Order Return Policy - the product is subject to the special order return and cancellation policy as seen in our terms and conditions. This may result in cancellation restrictions, or higher than normal restocking fees.

APR - MS100133

Supercharger Drive and Crank Pulley Upgrade; CNC Machined From Light Weight Billet Aluminum; w/Weight Saving Pockets; Anodized Black Finish;

APR's Supercharger Drive and Crank Pulley Upgrades dramatically increase horsepower and torque by increasing the rotational speed of the factory supercharger. APR's Stage II Pulley ECU Upgrade makes the necessary engine management adjustments to handle the increased supercharger speeds, and in turn allows the engine to create more power. The pulleys are sold separately, allowing for multiple levels of performance, each of which builds upon the other. Finally, when combined with APR's Ultracharger Throttle Body Upgrade in a dual pulley setup, the system is alleviated of power robbing inlet restrictions, allowing the engine to achieve exciting new levels of performance! APR's Supercharger Crank Pulley Upgrade increases the diameter of the factory pulley from ~162mm to ~187mm, which in turn spins the supercharger ~15.4% faster. This results in a larger bump in horsepower and torque across the entire RPM range, as the supercharger is spinning at an even higher rate of speed. The pulley retains the factory harmonically balanced crank pulley and bolts on top of the existing unit. It is CNC machined from light weight billet aluminum with weight saving pockets throughout. It has an anodized black finish and includes new crank pulley bolts.

  • Bolt On Crank Pulley
  • Retains Harmonic Balancer
  • Bolt On 187 mm Crank Pulley
  • Spins The Charger 15.4 Percent Faster For Massive Torque
  • Anodized And E Coated Factory Black

Brand: APR
Color: Black
Construction: Billet
Diameter (mm): 57.75
Emission Code: 4
Material: 6061 Aluminum
Product Type: Pulley
Warning: California Proposition 65

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