The Kong Performance Gen 3 Dual Brick Billet Lid is the latest and greatest intercooled lid option on the market for the OEM LSA 1900, KONG LSA 2650, OEM LS9 2300, or KONG LS9 2650. It is a direct bolt on to any of these superchargers.

The design resembles the LS9 placement of two single pass intercoolers mounted side by side inside the lid. However, the Kong Gen 3 intercoolers are 83% larger (per brick) when compared to an OEM LS9 intercooler brick.

These custom built intercoolers have a fully integrated o-ring design that provides a better seal than OEM for stopping hot air from bypassing the massive internal core on all four sides. Designing without conventional float tubes allowed us to extend the design of the cores for a more usable, longer length core. This allows us to achieve lower IAT2, less pressure drop, and most importantly a higher air density being fed into the cylinders than ever before.

The Gen 3 Billet lid also features 1/8" npt fittings above each cylinder which allow for easy plumbing of direct port meth/nitrous.

All the factory sensor locations are being reused. All stainless plugs are included along with all bolts needed for installation.

***Supercharger whine. The billet design of the Kong Gen 3 Billet Supercharger Lid adds a significant amount of supercharger whine over the OEM LSA/LS9 style casted supercharger lids.

***Requires aftermarket fuel rail on LSA applications.

Please select which style water fittings you would like included below. These will come already installed on your supercharger lid in the box. Options include -12AN, or -16AN

ZR1 Hidden Intercooler expansion tank