Katech CNC Porting LT4 Supercharger

Katech CNC-Porting your LT4 supercharger, offers 30 rwhp when combined with the new Katech ported LT4 Supercharger Snout and a Katech 103mm throttle body.

We are now offering this as a mail order service. Simply follow this procedure:

Remove the supercharger from your car
Remove the throttle body, supercharger bypass valve, and crossover tube.
Print a copy of your order confirmation, put it in the box and send the supercharger to: Katech Inc.
Attn: Supercharger Department
24324 Sorrentino Ct.
Clinton Twp., MI 48035

Please be sure to properly package your supercharger with plenty of bubble wrap protection on the corners.

We will disassemble, wash, CNC port, wash, reassemble, and oil your supercharger so it is ready to bolt on when you receive it.

*"Expected to ship" time in the online store is an estimate based on receiving your supercharger within 5 days of ordering and may vary based on shop load.

For best results, Katech supercharger snout porting should be purchased in addition to supercharger porting.

https://youtu.be/JAC1KZKzfi4