Enhance your vehicle's performance. About Skinny Tree Limited.
Looking to maximise engine performance? Engine AdditivesContactWhy choose Skinny Tree Limited? Find out about Skinny Tree Limited.
Skinny Tree Limited offer cutting-edge engine additive treatments designed to keep your engine running at its best.
Advanced Formulas
Wynn’s engine additive treatments are formulated with state-of-the-art technology to address common engine issues, such as carbon buildup, friction, and wear.
Enhanced Performance
Feel the difference in your vehicle’s power and responsiveness. Engine additive treatments can help unleash the full potential of your engine.
Environmental Responsibility
Engine additive treatments help reduce harmful emissions, contributing to a cleaner environment.
Fuel Efficiency
Experience significant fuel savings with Wynn’s engine additive treatments. They reduce friction and improve combustion efficiency, translating into fewer trips to the gas station.
Longevity
Protect your engine from premature wear and tear. Wynn’s engine additive treatments create a protective barrier to extend the life of vital engine components.
Showing 51–97 of 97 resultsSorted by price: high to low
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Sale!
Wynn’s E10 Protection Cleaning Kit
Original price was: £18.98.£17.08Current price is: £17.08. -
Sale!
Wynn’s Radiator Flush and Stop Leak Cooling Service Kit
Original price was: £14.48.£13.03Current price is: £13.03. -
Wynn’s Specialist E10 Protector 250ml
£11.99 -
Wynn’s Total Action Petrol Cleaner 325ml
£11.99 -
Wynn’s Pre-emission Test Treatment For Petrol Engines 325ml
£12.99 -
Wynn’s Dry Fuel Petrol and Diesel 325ml
£10.99 -
Wynn’s Catalytic Converter and Lambda Cleaner 325ml
£9.99 -
Wynn’s Substi-Plomb lead substitute with fuel stabiliser 250ml
£9.99 -
Wynn’s Xtreme Petrol Emission Reducer (Clean Burn) 325ml
£6.99 -
Wynn’s Air Intake and Carburettor Cleaner 500ml
£8.99 -
Wynn’s Injector Cleaner For Petrol Engines 325ml
£6.99 -
Wynn’s Formula Gold High Performance Diesel System Treatment 500ml
£13.99 -
Wynn’s Total Action Diesel Cleaner 325ml
£11.99 -
Wynn’s Diesel Turbo Cleaner 325ml
£9.99 -
Wynn’s Xtreme Diesel Emission Reducer (Clean Burn) 325ml
£6.99 -
Wynn’s Diesel Injector Cleaner 325ml
£5.99 -
Wynn’s Diesel Particulate Filter Cleaner 325ml
£9.99 -
Wynn’s Fuel Biocide 250ml
£10.99 -
Wynn’s Brake and Clutch Cleaner 500ml
£8.99 -
Wynn’s Formula Gold High Performance Engine Treatment 500ml
£13.99 -
Wynn’s Engine Stop Leak 325ml
£6.99 -
Wynn’s Start-Stop Engine Protector 325ml
£7.99 -
Wynn’s Hydraulic Valve Lifter Treatment 325ml
£8.99 -
Wynn’s Automatic Transmission and Power Steering Stop Leak and Conditioner 325ml
£12.99 -
Wynn’s Power Steering Stop Leak
£9.99 -
Wynn’s HPLS Transmission Treatment (+ Stop Leak Properties)
£9.99 -
Wynn’s Super Charge 425ml
£6.99 -
Wynn’s Super Charge 330ml
£5.99 -
Wynn’s Stop Smoke 325ml
£5.99 -
Wynn’s Engine Flush 425ml
£6.99 -
Wynn’s Radiator Flush 325ml
£7.99 -
Sale!
Wynn’s Clean-Air 150ml
Original price was: £6.99.£2.99Current price is: £2.99. -
Sale!
Wynn’s Airco-Pure 150ml
Original price was: £10.99.£4.99Current price is: £4.99. -
Wynn’s Glass Cleaner 500ml
£6.99 -
Sale!
Wynn’s Scratch Remover
Original price was: £5.99.£2.99Current price is: £2.99. -
Sale!
Wynn’s Tyre Shine 500ml
Original price was: £6.99.£2.99Current price is: £2.99. -
Wynn’s Dash and Display Cleaner 500ml
£6.99 -
Sale!
Wynn’s Universal Degreaser 500ml
Original price was: £5.99.£2.99Current price is: £2.99. -
Sale!
Wynn’s Carpet and Upholstery Cleaner 400ml
Original price was: £8.99.£2.99Current price is: £2.99. -
Sale!
Wynn’s Dash Clean and Protect 400ml
Original price was: £7.99.£2.99Current price is: £2.99. -
Wynn’s Wheel Cleaner 500ml
£4.99 -
Sale!
Wynn’s Tyre Fix 400ml
Original price was: £12.99.£4.99Current price is: £4.99. -
Sale!
Wynn’s Hydroalcoholic Surface Cleaner 500ml
Original price was: £6.99.£2.99Current price is: £2.99. -
Wynn’s Formula Gold High Performance Petrol System Treatment 500ml
£13.99 -
Wynn’s Pre-emission Test Treatment for Diesel Engines 325ml
£12.99 -
Wynn’s Diesel EGR Cleaner 150ml
£10.99 -
Wynn’s Radiator Stop Leak 325ml
£6.49
Have a question?
If you have questions or need assistance choosing the right engine additive treatment for your vehicle? Our team of experts is here to help. Contact Skinny Tree Limited at sales@skinnytree.co.uk.
Are engine additive treatments kind to the environment?
Prolonged Engine Life: Engine additive treatments reduce wear and tear on engine components can extend the lifespan of the engine. This means engines need to be replaced or overhauled less frequently, which reduces the environmental impact associated with manufacturing and disposing of engines.
Lower Toxic Waste: Using engine additive treatments to maintain engine health can reduce the need for harsh chemical cleaners and solvents during maintenance, which can be harmful to the environment when improperly disposed of.