Filters

Vehicle Performance Additives

Shop the best prices on 3,839 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.

Filters
1 - 32 of 3,200
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install
£4.95 Save £15.00 RRP: £19.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install
£7.95 Save £8.00 RRP: £15.95
10X Car Fuel Saver Save on Gas Economizer Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Green Fuel Save
£13.95 Save £6.00 RRP: £19.95
Fuelsync Gas Saver Increases Fuel Mileage Lowers Emissions Automobile Replacement Parts
£7.95 Save £22.00 RRP: £29.95
2X Car Fuel Saver Save on Gas Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasure Green
£5.95 Save £2.00 RRP: £7.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install Edition 0107
£6.95 Save £22.00 RRP: £28.95
Fuel Saver Magnetic Gas Mileage Booster for Cars and Trucks Gas and Diesel Easy Plug-and-Play
£21.95 Save £12.00 RRP: £33.95
Eco OBD2 Fuel Saver Chip for Petrol Cars, Plug and Play, Reduce Fuel Consumption and Emissions (Green)
£11.95 Save £6.00 RRP: £17.95
1-3 Boxes Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install
£7.95 Save £4.00 RRP: £11.95
Fuel Saver Universal Magnetic Fuel Efficiency Booster for Cars and Trucks, Tool Install (2Pcs)
£11.95 Save £6.00 RRP: £17.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install Edition 0119
£16.95 Save £4.00 RRP: £20.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install
£5.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install
£5.95 Save £7.00 RRP: £12.95
Car Fuel Saver,Car Fuel Saver Portable Fuel Economy Energy Saver Portable Car Fuel Saver Smart Functionality
£7.95 Save £22.00 RRP: £29.95
2025 FuelSync Mileage Booster Plug & Play Device for Cars & Trucks, Enhances Fuel Efficiency, Reduces Emissions, Perfect Automotive Accessory
£7.95 Save £13.00 RRP: £20.95
Fuelsync Gas Saver Easy Plug Play Car Fuel Saver For Trucks Cars, Increases Mileage, Lowers Emissions, Ideal Car Accessory Edition 1226
£25.95 Save £8.00 RRP: £33.95
Fritz Aquatics Fritz Zyme 7 - Live Nitrifying Bacteria for Freshwater, 16 oz - (Treats 80 Gallons) (Pack of 1) Fritz Aquatics
£16.95 Save £8.00 RRP: £24.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install Edition 0120
£5.95 Save £23.00 RRP: £28.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install Edition 0119
£4.95 Save £21.00 RRP: £25.95
Engine Anti-Wear Protective Agent Noise Reduction Engine Oil Additive HOT UKS
£9.95 Save £4.00 RRP: £13.95
Fuel Saver Device Pro for Cars Boost Engine Efficiency, Energy Saving, Wide Compatibility
£14.95 Save £7.00 RRP: £21.95
Car Fuel Saver Plug for Trucks and Cars, Fuel Economy Boost and Engine Performance Upgrade
£11.95 Save £6.00 RRP: £17.95
3X Car Fuel Saver Save on Gas Economizer Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasure Green Fuel Save
£7.95
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
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 Shark 12V Vehicle-mounted Fuel-saving Treasure Green Fuel Save
£0.95
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 Accessor - XN
£14.95 Save £39.05 RRP: £54.00
High Quality Car Fuel Saver Save On Gas Economizer Save Gas Features Fuel
£6.95 Save £6.00 RRP: £12.95
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