Klotz Higher Octane Booster

Klotz Higher Octane Booster

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Birch Performance think:

This is a proven highly effective Octane Booster and fuel stabiliser.  Customers have used this to run higher power maps in very hot climates with low octane fuel so we know it works well!  Will provide engine protection against knock and detonation by raising octane levels whilst also improving engine response and power.  Just take care to keep it off your paintwork!

Easy dosing guide.  Add to:

15 litres for +10 octane number rise (MON)

30 litres for +5 octane number rise (MON)

60 Litres for +2.5 octane number rise (MON)

Free delivery on a box of 10!  


Birch Performance say:  We're blown away at how well this product performs.  Through recent times the higher octane fuel at the petrol stations has been very poor due to slow turnover and we have supplied a lot of this product to people who have experienced engine knock and poor performance due to fuel issues.  Each and every time the feedback has been excellent.  Under normal circumstances a bottle or two of this in your fuel tank will help the car feel more responsive in addition to providing extra engine protection against knock or detonation.  Highly recommended.