Articles & guides
AI4 - Tesla Articles
Guides, reviews, and ownership tips — read by thousands of Tesla owners.
Articles
What upgrading a Hardware 3 Tesla to AI4 actually involves right now
There’s no way to buy a Hardware 3-to-AI4 computer upgrade today; here’s what Tesla has actually promised and what the headline retrofit really is.
Ready to order?
Three months of FSD (Supervised), on Tesla.
Get 3 months of FSD (Supervised) free when you order through our link.
Your benefit3 moFSD freeAbout $297 at the $99/month rate. Referral terms verified 2026-09-20.
GetTesla earns Tesla Credits when you order through this link. It costs you nothing extra and the benefit comes from Tesla. How the referral works