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Vehicle Performance Additives

Shop the best prices on 3,581 great value vehicle performance additives. Shopping for vehicle performance additives is easy with Fruugo, with SALE discounts, offers and savings on Rayhong, Homonth, Goodyear and more. Buy vehicle performance additives online safely with Fruugo, with secure payment and fast shipping to Portugal.

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1 - 32 of 3,200
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install
€6.95 Save €18.00 RRP: €24.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install
€8.95 Save €8.00 RRP: €16.95
Gas Saver, Fuelsync - Drive Farther, Save More Fuel Instantly, 2025 New Fuelsync Pro Module Tool Fuel Saving Device for Filling Gasoline Lubricants Wa
€2.95 Save €16.00 RRP: €18.95
2X Car Fuel Saver Save on Gas Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasure Green
€7.95 Save €5.00 RRP: €12.95
Fuelsync Gas Saver Increases Fuel Mileage Lowers Emissions Automobile Replacement Parts
€21.95 Save €18.00 RRP: €39.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install Hwy
€9.95
Gas Saver, Fuelsync - Drive Farther, Save More Fuel Instantly, 2025 New Fuelsync Pro Module Tool Fuel Saving Device for Filling Gasoline Lubricants Wa
€2.95 Save €27.00 RRP: €29.95
Fuel Saver Universal Magnetic Fuel Efficiency Booster for Cars and Trucks, Tool Install (2Pcs)
€15.95 Save €8.00 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
€10.95 Save €21.00 RRP: €31.95
Gas Saver Drive Farther, Save More Fuel Instantly, 2025 New Fuel Saving Device for Filling Gasoline Lubricants Water Diesel, Save 10-30%
€18.95 Save €17.00 RRP: €35.95
Fuelsync Gas Saver Easy Plug & Play Car Fuel Saver for Trucks & Cars, Increases Mileage, Lowers Emissions, Ideal Car Accessory Edition 1226
€17.95 Save €25.00 RRP: €42.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install 2025
€8.95 Save €9.00 RRP: €17.95
Fuelsync Gas Saver Increases Fuel Mileage Lowers Emissions Automobile Replacement Parts 25-26s
€19.95 Save €4.00 RRP: €23.95
2025 Fuelsync Gas Saver Easy Plug & Play Car Fuel Saver for Trucks & Cars, Increases Mileage, Lowers Emissions, Ideal Car Accessory
€4.95 Save €4.00 RRP: €8.95
Car Fuel Saver,Car Fuel Saver Portable Fuel Economy Energy Saver Portable Car Fuel Saver Smart Functionality
€7.95 Save €8.00 RRP: €15.95
​​Fuelsync Gas Saver Portable Car Fuel Saver, Plug & Play Gas Economizer with 20% Gas Savings​​
€11.95 Save €12.00 RRP: €23.95
for Fuelsync Gas Saver Easy Plug & Play Car Fuel Saver for Trucks & Cars, Increases Mileage, Lowers
€12.95 Save €10.00 RRP: €22.95
Portable Car Fuel Saver With Smart Energy Efficiency Function unbrand
€13.95 Save €8.00 RRP: €21.95
Car Fuel Saver,Car Fuel Saver Portable Fuel Economy Energy Saver Portable Car Fuel Saver Smart Functionality
€11.95 Save €8.00 RRP: €19.95
Fuelsync Easy Plug & Play Car Fuel Saver accessory for Trucks & Cars, which increases mileage and lowers emissions
€32.95 Save €21.05 RRP: €54.00
Fuelsync Gas Saver Plug & Play Device for Cars & Trucks, Improves MPG & Reduces Emissions
€9.95 Save €9.00 RRP: €18.95
UNPASS Sprayer - Wheel Cleaner - Red effect - 500 ml Unison
€20.95 Save €7.00 RRP: €27.95
Portable Car Fuel Saver Economizer Just Plug Save Automobile Replacement Parts
€10.95 Save €12.00 RRP: €22.95
Api Allied Precision Industries Inc. Stress Coat Plus, 16 oz (Treats 946 Gallons) (Pack of 1)
€50.95
Fuelsync Gas Saver: Easy Plug & Play Fuel Efficiency Device for Cars & Trucks
€16.95 Save €7.00 RRP: €23.95
Car Fuel Saver,Car Fuel Saver Portable Fuel Economy Energy Saver Portable Car Fuel Saver Smart Functionality
€9.95 Save €28.00 RRP: €37.95
Fuel Saver Device Pro for Cars Boost Engine Efficiency, Energy Saving, Wide Compatibility
€17.95 Save €8.00 RRP: €25.95
Gas Saver Drive Farther, Save More Fuel Instantly, 2025 New Fuel Saving Device for Filling Gasoline Lubricants Water Diesel, Save 10-30%
€16.95 Save €22.00 RRP: €38.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install
€15.95 Save €20.00 RRP: €35.95
Gas Saver Drive Farther, Save More Fuel Instantly, 2025 New Fuel Saving Device for Filling Gasoline Lubricants Water Diesel, Save 10-30%
€8.95 Save €22.00 RRP: €30.95
Fuelsync Gas Saver Easy Plug & Play Car Fuel Saver for Trucks & Cars, Increases Mileage, Lowers Emissions, Ideal Car Accessorya
€15.95 Save €7.00 RRP: €22.95
2025 Fuel Economy Device Energy Enhancer Suitable For Cars Prevents Leakage Saves 15 to 30% Gas Universal Vehicle Application Multicolor
€6.95 Save €6.00 RRP: €12.95