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Vehicle Performance Additives

Shop the best prices on 3,598 great value vehicle performance additives. Shopping for vehicle performance additives is easy with Fruugo, with SALE discounts, offers and savings on Rayhong, Homonth, D2P Autoparts and more. Buy vehicle performance additives online safely with Fruugo, with secure payment and fast shipping to Ireland.

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1 - 32 of 3,200
Car Fuel Saver Save On Gas Economizer Save Gas Features Fuel Shark 12V Vehicle-mounted Fuel-saving Treasure Green Fuel Save
From €9.95
Magnetic Fuel Efficiency Enhancer for Vehicles Easy Installation Gasoline Diesel Cars Trucks
From €16.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install
From €8.95
​Fuel Saver Pro 4 Piece Set for Cars to Improve Engine Performance and Reduce Fuel Consumption by Approximately 15 Percent​
From €19.95
Car and Truck Fuel Saver Magnetic Efficiency Booster Gasoline Diesel Easy Install
From €7.95
Booster Fuel Saver Magnetic Efficiency Compatible With Cars and Trucks Gasoline and Diesel Easy Install
From €22.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks, Universal Gasoline and Diesel Device
From €10.95
ECO OBD2 Benzine Economy Fuel Saver Tuning Box Universal Car Saver Chip ForDiesel Car Saving Economic Gas Economizer device AK-26
From €40.95
Eco OBD2 Fuel Saver Chip for Gas Cars, Plug and Play, Reduce Fuel Consumption and Emissions
From €8.95
12V Car Fuel Saver Device - Enhance Gas Mileage with Eco-Friendly Efficiency for Vehicles
From €8.95
Magnetic Fuel Saver for Gasoline and Diesel Vehicles, Easy Installation
From €9.95
2X Car Fuel Saver Save on Gas Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasure Green
From €26.95
Fuelsync Gas Saver Portable Car Fuel Saver, Plug & Play Gas Economizer with 20% Gas Savings Edition 0120
From €14.95
4X Car Fuel Saver Save on Gas Economizer Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasure Green Fuel Save
From €9.95
Fuelsync Gas Saver Easy Plug & Play Car Fuel Saver for Trucks & Cars, Increases Mileage, Lowers Emissions, Ideal Car Accessor - XN
From €17.95
Fuelsync Gas Saver Easy Plug & Play Car Fuel Saver for Trucks & Cars, Increases Mileage, Lowers Emissions, Ideal Car Accessory
From €3.95
Fuelsync Pro 2025: Gas Saver Module Tool for Fuel Efficiency & Gasoline Lubricants
From €12.95
​Fuel Saver Pro 4 Piece Set for Cars to Improve Engine Performance and Reduce Fuel Consumption by Approximately 15 Percent​ st-yb
From €29.95
Magnetic Fuel Saver for Cars and Trucks, Tool Included (2-Pack)
From €9.95
Fuel Saver Pro 4 Piece Set for Cars to Improve Engine Performance and Reduce Fuel Consumption by Approximately 15 Percent
From €9.95
Universal 9-in-1 AdBlue Emulator for Diesel Vehicles
From €38.95
Fuelsync Gas Saver: Easy Plug & Play Fuel Efficiency Device for Cars & Trucks, Improves MPG, Reduces Emissions
From €7.95
Fuel Saver Devices for Gas and Diesel Vehicles, Easy Plug-and-Play Installation, Enhances Fuel Efficiency with Magnetic Technology
From €22.95
2Pcs Portable Car Fuel Saver Device Eco-Friendly Fuel Savers For Car Obd2 Connector Save On Gas Economizer Fuel Saving Replacement Accessory 1 Editio
From €18.95
Multi-Function Fuel System Cleaner 120ML - Carbon Deposit Remover with Polyetheramine & Ferrocene, Improves Emissions & Engine Performance for Gasolin
From €9.95
Optimized Fuel System Cleaner with PEA & Ferrocene Formula - Boosts Power, Reduces Emmissions, Removes Carbon Deposits for Gas/Diesel Engines, 150ml
From €23.95
​Fuel Saver Pro 4 Piece Set for Cars to Improve Engine Performance and Reduce Fuel Consumption by Approximately 15 Percent​ sty
From €29.95
Eco OBD2 Fuel Saver Tuning Box Chip for Petrol Cars
From €25.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install
From €5.95
Magnetic Fuel Saver for Cars & Trucks Gasoline Diesel Easy Installation Efficiency Enhancer
From €7.95
Fuel Sync Assist Saver - Drive Farther, Save More Fuel Instantly, Save 10% Assist Saver, Compatible With All Cars
From €29.95
u200bFuel Saver Pro 4pcs Set for Cars to Save About 15% Fuel Consumption Engine Performance
From €8.95