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Vehicle Performance Additives

Shop the best prices on 3,416 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 Portugal.

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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
​Fuel Saver Pro 4pcs Set for Cars to Save About 15% Fuel Consumption Engine Performance
From €20.95
Car and Truck Fuel Saver Magnetic Efficiency Booster Gasoline Diesel Easy Install
From €7.95
​Fuel Saver Pro 4 Piece Set for Cars to Improve Engine Performance and Reduce Fuel Consumption by Approximately 15 Percent​
From €19.95
2025 EcoDrive Fuel Saver for Cars & Trucks, Plug & Play Mileage Enhancer, Reduces Emissions, Improves Fuel Economy, Ideal Vehicle Add-On Accessory
From €15.95
​Fuel Saver Pro 4 Piece Set for Cars to Improve Engine Performance and Reduce Fuel Consumption by Approximately 15 Percent​_tuks
From €30.95
The Fuel Saver Pro device (4pcs included) that helps you Save About 15% on fuel.
From €35.95
2025 Fuel Saver Device for Gas, Diesel, Water/Lubricants, Save 10-30% Fuel Efficiency
From €23.95
Engine Wear Protection, Noise Reduction, Anti-Rust, Car Cleaning, Maintenance Agent ,100ml Homonth
From €18.95
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 Accessory
From €3.95
​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
Fuelsync Pro 2025: Gas Saver Module Tool for Fuel Efficiency & Gasoline Lubricants
From €12.95
2X Car Fuel Saver Save on Gas Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasure Green
From €13.95
Boost Up Engine Catalytics Converter Agents Multifunctional Fuel System Cleaner For Cars
From €15.95
Promotion Car Catalytic Converter Cleaners To Automobile Engine CSV Clean Accelerators Catalysts Easy Cleaner
From €12.95
Highly Effective Engine Anti-Wear Protectant,Engine Anti-Wear Protection Agent
From €11.95
Xenon HID Headlight Ballast A1648208185 Replacement For GL 320 Bluetec 4Matic 3.0L V6 Diesel 2009
From €59.00
Multi-Function Fuel System Cleaner 120ML - Carbon Deposit Remover with Polyetheramine & Ferrocene, Improves Emissions & Engine Performance for Gasolin
From €15.95
8x Professional Compression Tester Kit for Gasoline Engines M10 M14 Engine Compression Leakage Testing
From €59.00
Boost Up Engine Catalytics Converter Agents Multifunctional Fuel System Cleaner for Cars
From €16.95
Fuel Sync Gas Saver Drive Farther with Air Throttle Magnetic Callback Device for Complete Combustion
From €10.95
2025 Fuel Saver Device for Gas, Diesel, Water/Lubricants, Save 10-30% Fuel Efficiency
From €26.95
Premium Engine Anti-Wear Additive | Carbon Removal, Rust Prevention & Noise Reduction for Automotive, Hydraulic & Construction Machinery | Extend Engi Homonth
From €9.95
2Pcs Magnetic Fuel Saver for Vehicle Car Fuel Saver Powerful White Magnetic Purifier Simple Car Modification Accessories
From €18.95
Oil Additive Motorcycle Agricultural Machinery Funnel Yellow
From €4.95
3X Car Fuel Saver Save on Gas Economizer Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasure Green Fuel Save
From €7.95
2 PCS Automobile Power Upgrade Fuel Saving, OBD2 ECOOBD2 Automotive Plug and Driver Single Plate, Automotive Energy Saver Accessories
From €10.95
1pcsCarbon removal anti-wear agent Engine anti-wear protection agent Noise reduction and vibration oil sludge burning engine oil additive
From €36.95
Gas Saver Drive Farther, Save More Fuel Instantly, 2025 New Fuel Saving Device for Filling Gasoline Lubricants Water Diesel, Save 10-30%
From €26.95