What do you get for destroying all signal jammers?

In GTA 5, signal jammers are part of a side mission introduced in the "The Doomsday Heist" update. The jammers are scattered around the map, and your task is to find and destroy all of them. Here's what you get for completing this challenge:

1. Unlocking a Special Reward:

• Special Vehicle: One of the most notable rewards for destroying all signal jammers is the unlock of a special vehicle — the "Nagasaki" brand "Stromberg", which is a unique amphibious car (meaning it can be driven both on land and in water). This vehicle is a fun and practical reward that can be used in missions and free roam.

2. Money and RP:

• Cash Reward: Destroying all signal jammers will also reward you with money in GTA 5.
• RP (Reputation Points): Completing the challenge grants you RP which helps level up your character.

3. Completionist Achievement:

• Achievement/Trophy: Destroying all signal jammers is an achievement or trophy in the game, adding to your overall progress in completing all the side missions and challenges in the game.

4. Aesthetic Changes in the Game:

• Story and World Impact: Some players have noted that destroying all signal jammers leads to certain story-related effects or background changes in the game's world, including improved communications and minor narrative shifts. However, this is not a major storyline change but more of an Easter egg for completionists.

5. Improved Communication and Gameplay:

• More Access to Features: By disabling all the signal jammers, you may have improved access to certain in-game communication systems and features, but this is often just part of the narrative background for completing the challenge.

In short, destroying all signal jammers will reward you with the Stromberg vehicle, money, RP, and a sense of accomplishment as part of completing a collectible side task in the game.