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Penrite Additive Octane Boost Plus 375mL, image 1

Penrite

Penrite Additive Octane Boost Plus 375mL

Fuel AdditivesSKU 6107901

Cheapest we found

$20.43

at XPERT Moto Gear

$20.43 lowest$22.95 highest

2 recent in-stock prices · spread $2.52 (12%)

Based only on in-stock prices checked in the last 30 days. 3 stores checked; dates for every store are shown below.

Recorded store prices

Prices we recorded when we last checked each store for this exact variant.

XPERT Moto Gear$20.43CheapestIn stockROADstore$22.95In stockMotoHeaven$22.99Out of stock

Product details

Penrite Octane Booster Plus 375 Ml

Penrite Octane Booster is fuel treatment designed to improve the octane rating of regular 91 (RON) unleaded octane petrol. Penrite Octane Booster is formulated to increase the octane rating by up to 2.5 points when used at the recommended ratio of 375ml per 50 litres of petrol. Increased octane rating provides many benefits including improved power, performance and acceleration. But most of all, Penrite Octane Booster helps to prevent engine damage caused by detonation and pinging, more common with low octane fuels while also helping to protect against valve seat recession. Penrite Octane Booster also keeps injectors and intake valves clean from harmful deposits, further improving performance.

Features:

  • Increases fuel octane rating by up to 2.5
  • Improves power, performance and acceleration
  • Prevents damage caused by engine detonation
  • Keeps injectors and inlet valves clean and free from harmful deposits
  • Reduces engine "pinging" caused by using low octane fuels
  • Improves fuel economy and reduces harmful emissions
  • Protects against valve seat recession


      Price history

      Recorded changes for this exact variant.

      Step chart of dated store-price observations. Solid lines show confirmed crawl coverage, dashed lines show overdue missed-check spans, and every line stops at the last confirmed price.

      1. 1XPERT Moto Gear2 points · last checked 22 Aug 2026
      2. 2ROADstore1 point · last checked 22 Aug 2026
      3. 3MotoHeaven1 point · last checked 21 Aug 2026

      Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.

      How we collect and compare prices
      Cheapest we found: $20.43 · XPERT Moto GearJump to comparison