104+ Octane Boost and Injector Cleaner (16 fl oz) 6 pack vs STP Octane Booster: fuel system cleaner, 5.25 fl oz bottle (pack of 12)
Overall winner: STP Octane Booster: fuel system cleaner, 5.25 fl oz bottle (pack of 12)
104+ Octane Boost and Injector Cleaner (16 fl oz) 6 pack
Octane booster that enhances engine performance and cleans fuel injectors, reducing knocks and hesitation. Customers report smoother acceleration and improved gas mileage from using this product
Pros
- cleans fuel injectors
- boosts power and gas mileage
- reduces knocks and hesitation
- safe for catalytic converters & oxygen sensors
Cons
- limited to 18 gallons per bottle
- customer notes may vary with engine type
STP Octane Booster: fuel system cleaner, 5.25 fl oz bottle (pack of 12)
2-in-1 fuel additive that boosts octane and cleans the fuel intake system. Restores power and acceleration with compatibility for cap-less systems. customers note improved fuel mileage and positive value, though some report bottle issues
Pros
- 2-in-1 octane boost and intake-cleaner
- compatible with cap-less systems
- notable fuel mileage improvements (customer reports)
Cons
- bottle leakage/damage reported by customers
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | 104+ |
| Durability | STP |
| Versatility | STP |
| User Reviews | Tie |