Oils, Fluids and Sealer› Fuel System Additives
Royal Purple
~(1 lbs. 7X2X2)~ Max Boost Octane Booster 16 oz
SKU: R022 11757
Description
Suitable for all 4-cycle gasoline engines, Max-Boost is compatible with carbureted, port fuel injected, and direct injected systems, and is optimized for turbocharged and supercharged applications. It can raise octane by up to 3 full numbers (30 points), reducing the risk of pre-detonation and engine knock.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Royal Purple |
| Part Number | R022 11757 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy