If you are looking to maximize the airflow through your LS9 supercharger, Kong Performance has you covered. Our supercharger port designs are based on years of pushing the bar while breaking record after record in the world of ZR1s. All ports were designed, created, tested, and programmed on our 5 axis CNC in house using highly advanced porting software! 40-80rwhp proven gains!!!

Our new "Stage X" LS9 Port Upgrade is available now! This is an add on to our already outstanding CNC Supercharger porting service for the LS9. The "Stage X" is designed for those who are looking to get as much power as they can from the factory supercharger. In addition to our normal CNC porting, the "Stage X" includes additional CNC machining that has been flow simulated, chassis dyno tested, and track proven. On capable engines with supporting mods and fuel, the Kong "Stage X" LS9 TVS2300 can make 1000+rwhp on a stock bottom end LS9. The "Stage X" turns the stock 2300 LS9 into a BEAST!

This service is for CNC Porting Lingenfelter snout or port matching to a Kong snout only. We do not offer porting service for stock snouts.

FAST TURN AROUND! We typically operate at a 5-7 business day turn around time on porting so we can get your supercharger back to you as quickly as possible!

The process is simple!

Once you checkout, print out your emailed receipt and put that in a box with your supercharger. Make sure the supercharger is padded well on all sides. (Do not use packing peanuts)
Be sure to remove all sensors and gaskets please!
We prefer UPS, Fedex, or DHL for shipping to us.

CUSTOM SHIPPING CONTAINERS AVAILABLE !

Do you need a shipping container to keep your supercharger safe when shipping it in? If so, click ---> here <--- to add one of our custom molded shipping containers to your order.

Ship to address:

Kong Performance
8 Smithbridge Rd.
Chester Heights, PA 19017