Description
Get the best performance with a JB Performance rebuilt 07-12 Mustang Shelby GT500 M122 Supercharger.
Services included:
- Not shown but included: Choice of standard bypass valve (dual port), single port bypass valve, or low vacuum kevlar reinforced bypass valve (low vacuum cam).
- JB Performance Supercharger oil with Tribodyn. Oil temperatures will run 40 to 90 degrees cooler than OEM oil.
- Full rebuild with SKF and INA bearings, flouro-rubber front seal, dual lip PTFE rotor seals, carbon fiber coupler, new brass bypass butterfly.
- Ceramic coated supercharger rotors reduce heat soak. Ceramic will not flake off and plug your intercooler like the factory epoxy rotor coating. Compatible with nitrous, methanol, and alcohol.
- New black oxide hardware.
- Will have a stock pulley mounted, but for $70 more, we can add a Metco 2 piece pulley for 3 to 4.5lbs of more boost.
Reduce the cost to purchase by trading in your old M122 before or after purchase. Requires a full inspection of the old unit to determine price. Must be rebuildable with bearings seals, and any rotor coating. Any other damage is pro-rated. Trade in average is $400. Good pulleys and bypass valve can increase the value higher.

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