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Vehicle Performance Additives

Shop the best prices on 1,654 great value vehicle performance additives. Shopping for vehicle performance additives is easy with Fruugo, with SALE discounts, offers and savings on Rayhong, Homonth, Elrachen and more. Buy vehicle performance additives online safely with Fruugo, with secure payment and fast shipping to France.

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1 - 32 of 1,654
Gas Saver, Fuel Gauge Sync Drive Farther, Fuelsync Gas Saver - Save More Fuel
From €17.95
Fuelsync Gas Saver Easy Plug & Play Car Fuel Saver for Trucks & Cars, Increases Mileage, Lowers Emissions, Ideal Car Accessory
From €14.95
Car and Truck Fuel Saver Magnetic Efficiency Booster Gasoline Diesel Easy Install
From €13.95
Car Fuel Saver Save On Gas Economizer Save Gas Features Fuel Shark 12V Vehicle-mounted Fuel-saving Treasure Green Fuel Save
From €19.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install1pcs bien376
From €21.95
Portable Car Fuel Saver for Fuelsync, Plug & Play Gas Economizer to Stabilize Voltage and Increase Engine Efficiency
From €17.95
Rayhong Electric Vehicle Battery Repair Liquid - Cleans, Enhances Performance, And Maintains Batteries Rayhong
From €25.73
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install Edition 0107 KIT
From €16.95
15% Fuel Save & Increased Power ECU Tuning for Diesel/Gasoline Cars OBD2 Plug&Drive,zxl
From €34.95
Fuelsync Gas Saver: Easy Plug & Play Fuel Efficiency Device for Cars & Trucks, Improves MPG, Reduces Emissions
From €13.95
Engine Carbon Removal & Anti-Wear Additive - Rust Reduction & Oil Decontamination - 60ml
From €22.95
10X Car Fuel Saver Save on Gas Economizer Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Green Fuel Save
From €26.95
Universal magnetic fuel efficiency booster for cars and trucks, with tooling included (2-pack).
From €15.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install Edition 0107
From €36.95
Engine wear protectant, car noise reducer, vibration damper, rust inhibitor, car cleaning and maintenance agent
From €26.95
Engine protectant, car protectant, noise reducer, vibration damper, rust preventer, car cleaning and maintenance agent
From €21.95
Highly Effective Engine Anti-Wear Protectant,Engine Anti-Wear Protection Agent
From €25.70
\u200bFuel Saver Pro 4pcs Set for Cars to Save About 15% Fuel Consumption Engine Performance
From €31.95
Fuel Efficiency Device for Vehicles - Enhances Gas Mileage, Eco-Friendly Solution
From €40.95
Engine protectant, anti-wear protectant, noise reduction, vibration reduction, rust prevention, car cleaning and maintenance agent
From €26.95
Rayhong Engine Protective Agent, Anti-Wear & Anti-Rust Engine Treatment, Reduces Noise & Vibration for Car Maintenance
From €11.95
Engine Anti-Wear Protection Agent Highly Effective Engine Anti-Wear Protectant
From €19.14
Fuelsync Gas Saver Increases Fuel Mileage Lowers Emissions Automobile Replacement Parts
From €15.95
Best Car and Truck Fuel Saver Magnetic Efficiency Booster Gasoline Diesel Easy Install 2026
From €35.95
1PCS Engine anti-wear protective agent, noise reduction, anti-shake, anti-rust car maintenance, engine protective agent
From €21.95
​Fuel Saver Pro 4 Piece Set for Cars to Improve Engine Performance and Reduce Fuel Consumption by Approximately 15 Percent​ xyxcc_juk6
From €37.95
2X Car Fuel Saver Save on Gas Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasure Green
From €12.95
for Engine Barring/Rotating Tool for 5.9L crude oil Engine
From €21.95
Fuel Saver, Fuel Sync - Drive Farther, Save 10% Fuel Instantly, Compatible with All Cars
From €59.00
2025 Latest Model Engine Protectant Automotive Engine Anti-Wear Protection Noise Reductio
From €30.50
​Fuel Saver Pro 4pcs Set for Cars to Save About 15% Fuel Consumption Engine Performance_kpo
From €31.95
Rayhong Engine Anti-Wear Protective Agent Noise Reduction Anti-Shake Anti-Rust Car Maintenance Engine Protective Agent
From €31.95