In many people with tinnitus, the cause is not known. The ear is otherwise fine. What seems to happen is that signals are sent from the ear down the ear nerve to the hearing part of the brain. The brain interprets these signals as noise. It is not clear why these signals are sent from the ear.
Octane booster is  a product which is designed to rise the octane rating of the fuel. The main idea behind using boosters is to increase power and also vehicleâs efficiency in certain engines. These have anti knock additives which when added to fuel prevent the onset of knock (detonation or pre ignition).
Best Octane Booster. Octane boosters are one of many products that are designed to improve the performance of your vehicle. With a product like this, quality is everything. We looked at 15 of the most popular octane boosters on the market for cost, value, reputation of brand, performance expectation, and customer reviews.