VMP Performance 2020+ Shelby Ford Shelby GT500 5.2L 20 Percent Overdrive 8-Rib Balancer Kit

No shipping to California on this item. This item is not carb legal. Order will be cancelled if ship to California address.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Air Freight Prohibited: false Not Carb Approved: true Carb Acknowledgement Required: t Ltl Freight Required: false Prop 65: Y Epa: N/A The mid-level 20% OD kit adds 3-4 pounds of boost and includes the parts necessary to complete the installation.? Includes the required VMP heavy duty belt tensioner with 58MM idler pulley to clear the larger diameter balancer ring.?? Exclusive VMP kit for over-driving the supercharger on your 2020 Shelby GT500 5.2 L Predator engine.? Adds 4 psi of boost.??