Trying to install Anti-Lag on my '66 Beetle...

United States
New Mexico
Hi all,

I've got a 66 Beetle that I have a turbocharger on, as well as customizable computer and a racing intercooler. But when I go to the tuning shop, the anti-lag says "N/A" under it. Would anyone here know why? I'm trying to get that Beetle to be top-notch. I've got it at 482 pp and 93 HP at the moment. Any help would be appreciated.