We always add _____ shots of espresso to every size 911 and Double Torture Freezes.

The option that states 2 extra shots of espresso is the correct choice because it aligns with the Dutch Bros standard for their 911 and Double Torture Freezes beverages. The 911 is known for being an extra-stimulating drink, designed to provide a robust espresso flavor and a significant caffeine boost. Similarly, the Double Torture is meant to deliver heightened intensity in both flavor and caffeine. By adding two extra shots of espresso to each size, Dutch Bros ensures that these beverages meet the expectations for strength and performance, providing customers with a memorable coffee experience.

In contrast, other options like 1 extra, 3 extra, and 4 extra do not match the established beverage specifications, which can lead to inconsistency in the product offering or customer satisfaction.