Driven: 2026 Porsche 911 GT3 Manthey Gives You the Best of Both Worlds
Key takeaways
- For the price of an RS upgrade, Manthey Racing can make that happen.
- Keep your GT3—just fit it with the kit developed by Manthey Racing.
- Instead of being plucked from dealer inventory, it's an aftermarket kit—one that costs $70,657 before tax and installation.
Why this matters: an automotive development that could shape industry direction or buying decisions.
Want a GT3 that won't rattle your fillings out? For the price of an RS upgrade, Manthey Racing can make that happen.
View exterior photos Porsche Every time you think there can't possibly be room for yet another variant of 911, Porsche says, "Hold mein Bier." Porsche long answered owners' requests for a more track-focused GT3 by directing them to the GT3 RS, but here's an alternative answer. Keep your GT3—just fit it with the kit developed by Manthey Racing.
This one's a bit different. Instead of being plucked from dealer inventory, it's an aftermarket kit—one that costs $70,657 before tax and installation. It offers no more power and removes no weight, which makes it something of a hard sell, you'd imagine. Put it this way: You've got to buy into the idea of this kit and care deeply about Manthey and its expertise.