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Vehicle Performance Additives

Shop the best prices on 3,851 great value vehicle performance additives. Shopping for vehicle performance additives is easy with Fruugo, with SALE discounts, offers and savings on CUJMH, Rayhong, Homonth and more. Buy vehicle performance additives online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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33 - 64 of 3,200
2026 Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install
£3.95 Save £5.00 RRP: £8.95
Car Fuel Saver Save on Gas Economizer Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasure Green Fuel Save
£3.95
Car Fuel Saver Save On Gas Economizer Save Gas Features Fuel Shark 12V Vehicle-mounted Fuel-saving Treasure Green Fuel Save
£0.95
High Quality Car Fuel Saver Save On Gas Economizer Save Gas Features Fuel
£6.95 Save £6.00 RRP: £12.95
Fuelsync Portable Car Fuel Saver: Plug & Play Gas Economizer, Save 20% on Fuel
£7.95 Save £6.00 RRP: £13.95
Fuelsync Gas Saver Easy Plug & Play Car Fuel Saver for Trucks & Cars, Increases Mileage, Lowers Emissions, Ideal Car Accessory Edition 1226
£28.95 Save £6.00 RRP: £34.95
2025 Fuelsync Gas Saver Easy Plug & Play Car Fuel Saver for Trucks & Cars, Increases Mileage, Lowers Emissions, Ideal Car Accessory
£9.95 Save £9.00 RRP: £18.95
Assist Saver, Sync - Drive Farther, Save More Instantly, Saver Assist Save 10% , Suitable for All Ca
£8.95 Save £3.00 RRP: £11.95
Gas Saver Drive Farther, Save More Fuel Instantly, 2025 New Fuel Saving Device for Filling Gasoline Lubricants Water Diesel, Save 10-30% unbrand
£7.95 Save £16.00 RRP: £23.95
Gas Saver Drive Farther, Save More Fuel Instantly, 2025 New Fuel Saving Device for Filling Gasoline Lubricants Water Diesel, Save 10-30% unbrand
£11.95 Save £23.00 RRP: £34.95
Gas Saver Drive Farther, Save More Fuel Instantly, 2025 New Fuel Saving Device for Filling Gasoline Lubricants Water Diesel, Save 10-30% unbrand
£11.95 Save £23.00 RRP: £34.95
Gas Saver, Fuelsync - Drive Farther, Save More Fuel Instantly, 2025 New Fuelsync Pro Module Tool Fuel Saving Device for Filling Gasoline Lubricants Wa unbrand
£5.95 Save £10.00 RRP: £15.95
\u200bFuel Saver Pro 4pcs Set for Cars to Save About 15% Fuel Consumption Engine Performance
£15.95 Save £11.00 RRP: £26.95
100ML Engine Cylinder Repair Agent Additive Oil For Engine Protection Noise Reduction Anti-Wear Repair Oil Reduce Friction
£15.95 Save £16.00 RRP: £31.95
Fuelsync Gas Saver Portable Car Fuel Saver, Plug & Play Gas Economizer with 20% Gas Savings Edition 0120
£11.95 Save £12.00 RRP: £23.95
Fuelsync Gas Saver Portable Car Fuel Saver, Plug & Play Gas Economizer with 20% Gas Savings Edition 0120
£13.95 Save £7.00 RRP: £20.95
Fuelsync Gas Saver Portable Car Fuel Saver, Plug & Play Gas Economizer with 20% Gas Savings Edition 0120
£13.95 Save £4.00 RRP: £17.95
Magnetic Fuel Saver Fuel Saver Fuel Saver Vehicle Magnetic Fuel Saver XP-2 Fuel Saver Car Oiler
£12.95 Save £21.00 RRP: £33.95
Limited time!!Homonth Engine Anti-Wear Protective Agent Automobile Engine Reduce Friction Extend Improve Performance Protective Agent
£15.95 Save £8.00 RRP: £23.95
Engine Carbon Removal Additive - Anti-Wear Protection,
£15.95 Save £8.00 RRP: £23.95
Engine Anti-wear Protection Agent, Automobile Engine Friction Reducer, Extend Life & Improve Performance
£24.95 Save £14.00 RRP: £38.95
Engine Anti-Wear Protective Agent Noise Reduction Engine Oil Additive HOT UKS
£8.95 Save £4.00 RRP: £12.95
3x Engine Repair Additive Oil Auto Additive For Engine Noise Reduction Multi-Purpose Vehicle Care Supplies For Trucks Sedans Most
£9.95 Save £5.00 RRP: £14.95
Magnetic Fuel Saver Kit 2pcs - 10-25% Fuel Efficiency, Reduces Emissions, Easy I
£14.95 Save £3.00 RRP: £17.95
Engine Wear Protectant for Car Powerful Engine Oils Additives for Various Vehicles
£10.95 Save £13.00 RRP: £23.95
Car Fuel Saver,Car Fuel Saver Portable Fuel Economy Energy Saver Portable Car Fuel Saver Smart Functionality
£14.95
Fuelsync Gas Saver Increases Fuel Mileage Lowers Emissions Automobile Replacement Parts
£11.95 Save £16.00 RRP: £27.95
2X Car Fuel Saver Save on Gas Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasure Green Edition 0118
£10.95 Save £14.00 RRP: £24.95
Magnetic Fuel Economizer - 4-Pack Vehicle Fuel Saving Saver for Car and Battery
£54.00 Save £55.00 RRP: £109.00
Fuelsync Gas Saver Easy Plug & Play Car Fuel Saver for Trucks & Cars, Increases Mileage, Lowers Emis
£6.95 Save £7.00 RRP: £13.95
Battery Reconditioning Fluid, Restores Vehicle Batteries 100ml, Advanced Battery Restoration Solution Improves Charging Efficiency Extends Lifespan
£11.95 Save £7.00 RRP: £18.95
Car Fuel Saver Save on Gas Economizer Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasur
£6.95 Save £1.00 RRP: £7.95