Car enthusiasts and performance drivers, this VP Racing Octanium booster is serious stuff for your fuel system. Each 32 oz bottle can increase octane rating by up to 7 numbers (70 points) - that's significant power improvement. Safe for modern vehicles with catalytic converters and O2 sensors, unlike some aggressive racing additives. Effectively eliminates engine knocking and pinging that can damage your engine over time. Improves throttle response and acceleration, especially in high-compression engines. The 8-pack is perfect if you use it regularly or have multiple vehicles. Works with all unleaded gasoline formulations. Helps maintain engine cleanliness and prevent carbon buildup. Perfect for turbocharged engines, modified cars, or vehicles that require higher octane than typically available. Also great for stored vehicles to maintain fuel quality during periods of inactivity. Much more concentrated and effective than cheap gas station additives. The quality is what you'd expect from VP Racing, a brand trusted by professional racers worldwide. Noticeable difference in performance, especially in hot weather or under heavy load conditions.