104 Performance
DRIVEN BY PERFORMANCE, SINCE 1975.
The 104+® brand was America’s first octane boost and since 1975, continues to be the best. But 104+ is no longer just about boosting octane. 104+ is now a complete line of automotive performance chemicals. Whether it is your daily driver or your weekend race car, 104+ has the additives to keep your ride performing like it was meant to.