Unfortunately, this deal has expired 4 minutes ago.
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Posted 22 March 2024

Wynn's Extreme Petrol System Fuel Injector Cleaner Engine Additive Treatment 325ml

£5.64
From United Kingdom ·
Shared by
Yu5uf17
Joined in 2014
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Wynn’s additives are chemical treatments that prevent contamination of the essential fluids and solve problems with your car. Common problems such as black exhaust smoke, clogged injectors, blocked soot filter, high exhaust emissions, poor engine performance, excessive fuel consumption, transmission noises, leaks, and bad smells can all easily be solved or prevented by using Wynn’s additives.

Features & details

  • Cleans and protects the injectors and entire fuel system restoring lost engine performance
  • Contains PEA (polyetheramine) to help remove stubborn deposits from the fuel
  • Helps maintain the cleanliness of the turbo, EGR and CAT
  • Restores fuel economy and reduces exhaust emissions
  • For all petrol and bio fuel up to E85

10 good reasons for using Wynn’s Additives

  • 1. Restore lost engine performance
  • 2. Prevent fast degradation and ageing
  • 3. Protect and lubricate parts
  • 4. Reduce harmful exhaust emissions
  • 5. Prevent or reduce high consumption
  • 6. Clean systems fouled by impurities
  • 7. Prevent fouling of engine parts
  • 8. Prevent seasonal problems
  • 9. Stop leaks
  • 10. Solve bad smell problems

All Wynn’s products are easy to use

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All purple Wynn’s bottles are compatible with all fuel openings

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Smart seal cutter - Cut the seal of the bottle with the cutter on the cap

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Edited by a community support team member, 22 March 2024
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13 Comments

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  1. justabout72's avatar
    Isn't the twin bottle of Redex only a fiver in Lidl?
    JimmyBobbin's avatar
    Tesco often do it on clubcard for £5 for two bottles too
  2. Dona3853's avatar
    Does anyone really know if any of these additives do anything or are we just taking their word for it. I added a diesel additive to last refill that is supposed to clean DPF, EGR, injectors etc. I have no way of knowing if it will do anything. People on Amazon reviews claim it is magic juice and it has got rid of engine lights and all sorts.
    kaisah16's avatar
    No proof as such from what I’ve seen. The only studies I’ve saw just show the additives diluting the fuel therefore worse performance.

    It’s a snake oil and most manufacturers don’t recommend you use them.
  3. Abdul_Azim's avatar
    Wouldn't really say this is a good deal
  4. solov6's avatar
    Good deal this is better then redex and available immediately
  5. .MUFC.'s avatar
    Petrol already has additives that do the same job. Hence don't waste your money.
    Ashfarquaad's avatar
    Is that for real?
  6. kaisah16's avatar
    Snake oil
  7. VSUKWizard's avatar
    How can adding lubricant and cleaners to your fuel system be a bad thing?
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