Who can use Effuel? How will it benefit people?

According to Effuel’s sales page, many customers have significantly improved their gas mileage using Effuel. At the time of its launch, Effuel also claimed of improving the vehicles’ torque and power. However, some of those claims no longer appear on their website. The device mainly improves fuel efficiency. Effuel claims to improve fuel efficiency by 15-35 percent. According to their website and the review on the Globe Newswire here, this improvement should happen within 30 days. Modern vehicles are designed for efficient fuel consumption. Car manufacturers want their cars to be efficient so they are made not to waste gas. However, Effuel claims to improve efficiency even more. Click here https://www.globenewswire.com/news-release/2021/04/12/2208677/0/en/Effuel-Reviews-2021-Effuel-Eco-OBD2-Device-Fuel-Saver-Chip-for-Sale-By-iExponet.html