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10K Boost Catalytic Convertor Cleaner

10K Boost Catalytic Convertor Cleaner


10K Boost Catalytic Convertor - 265ml



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10K Boost Catalytic Convertor Cleaner

Granville's 10K Boost Catalytic Converter Cleaner is a fuel additive that is designed to clean out the entire fuel system and the catalytic converter. It removes damaging carbon build ups and deposits from the engine and works towards reducing emissions and harmful or hazardous exhaust gasses. Helps to avoid expensive replacements of the catalytic converter, improves fuel economy and restores lost power and performance.

Granville are a manufacturer of high quality lubricants and automotive chemicals. Granville have a wide range of products and brands which enables them to utilise their knowledge and expertise to create innovate and quality products. With over 40 years of knowledge within the market, this UK based manufacture continuously develops and strives to keep up with the dynamic pace of the automotive industry.

  • Cleans and removes carbon deposits from the entire fuel system, injectors, valves and pistons
  • Aids in better and more efficient combustion, reducing emissions and preventing damage to the catalytic converter
  • Removes carbon deposits from the engine
  • 265ml Bottle

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SHIPPING IS FREE* for orders of £75 and over , regardless of the weight of your order.
We've tried to keep all other shipping costs as low as we can.

Carriage starts at just £0.95 (inc VAT) for small items, with our most common courier rate set at £5.99 for orders of 5kg (enough for 5 litres of oil).

  • *Free shipping is available for UK Royal Mail, UPS Access Point™ (click & collect) and standard UK courier services (not express / priority / islands).
  • Courier surcharges mean we are unable to offer free "to the door" courier shipping from us in Cornwall up to Highlands / Grampian in Scotland - and because we send a lot of liquids, not every courier option is available to us. UPS Access Point™ (click & collect) is available as a free shipping option across Scotland, Wales and England, wherever there is a UPS Access Point™ Location.
  • Carriage charges are based on weight - please see our table of carriage costs for full details (although adding an item to your cart and viewing the calculated carriage is often easier!).
  • Priority shipping is also available.

How long will it take to get my order?

We give an estimate of delivery dates as you shop and in your basket. The vast majority of items are held in stock and dispatched from our UK warehouse and we'll do all we can to get your order to you as quickly as possible.

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