Edelbrock Upgrade Kit Supercharger Accessory 6 2L GM LS3 Inverted 05-13 Corvette

If you've got an Edelbrock E-Force Supercharger Kit part #1590 on your 2005-2013 Chevrolet Corvette with an LS2 or LS3 engine, this upgrade kit lets you bump its output to the 599 horsepower level of the #1591 kit. This is a well-built package designed to get you more power from your existing supercharger setup.

Inside this kit, you'll find the specific components needed to achieve that increased horsepower. It includes the Z06 fuel pump, which is a critical part for supplying the extra fuel needed for higher output, and a 3.5-inch supercharger drive pulley. Swapping these parts out will allow your supercharger to spin faster and deliver more boost, resulting in that notable horsepower increase. Everything is made right here in the U.S.A., so you know you're getting a solid piece of equipment.

This kit is specifically for upgrading an existing Edelbrock E-Force supercharger system. Make sure you have the #1590 kit installed before considering this upgrade. It's a straightforward way to get more performance out of your Corvette's supercharger.