Description

Contact us if you need a CCW version. They are the same price and can take 12 weeks to develop.

Exact fit JB Performance direct fit replacement clockwise billet M1 trim style impeller.  The blades must curve in a clockwise pattern.

Direct fit for the following ProCharger Superchargers:

• ProCharger M1.

Comparisons:

M1 stock impeller:

• 1400 CFM.
• 800 HP.
• 50,000 maximum RPM.
• Balanced by grinding, clipping, sanding, drilling.
• Weight: 12.6 ounces.

JB Performance billet impeller:

• 1575 CFM.
• 860 HP
• 53,000 maximum RPM.
• Direct fit with no machine work.
• Narrower center section.
• A2000 Alcoa Aluminum for stronger blade support.
• Thinner blade design to allow more air to pass through same pocket size.
• 10mm larger exducer diameter by using patented flared tip.
• Digitally designed and tested by a company that specializes in improved air flow designs.
• CNC balanced. by removing specific material with a cutting tool in the precise area.
• Crack checked with X-ray technology.
• Anodized red and JB Performance etched logo for easy verification. Helps avoid copy-cats on the market.
• Weight: 10.1 ounces.
• 3 year warranty against blade failure when installed by JB Performance with a full rebuild. requires the supercharger RPM to not be exceeded as published here.

Want to save even more? Trade in your un-damaged M1 trim impeller for $200 USD.

This impeller wheel is for off road use only.