Royal Purple Max Boost Octane Booster - 16 oz.
Restores power and fuel economy while cleaning deposits from fuel injectors,Reduces engine noise,Replaces lead additives for protection of non-hardened valve seats,Boosts s octane rating up to 30 points or 3 numbers
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Engine & Oil Fluid Additives
Experiential insights by users
About Royal Purple Max Boost Octane Booster - 16 oz.
Overall Feedback:
87% positive
70% liked the foaming resistance, while 30% experienced excessive foaming
The product leaves a thick brown stain on the straight pipe and catback exhaust outlet and clogs the exhaust manifold.
82% highlighted the viscosity rating, but 18% found it confusing
The product is not suitable for turbocharged engines as it clogs the exhaust manifold and leaves a thick brown stain on the straight pipe and catback exhaust outlet.
87% were satisfied with the cold start performance, although 13% experienced difficulties
After adding the product to the fuel, I noticed an improvement in throttle response and elimination of lag.
After using the product, my car engine became quieter, had more power and was running smoother.
After using the second bottle of the product, the car's performance degraded and it showed a brownish stain.
88% liked its compatibility with engines
After using the product, my car's engine was quieter, had more power and was running smoother.
I used this product with my 2016 M4 GTS and it worked flawlessly.
