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Vehicle Performance Additives

Shop the best prices on 3,399 great value vehicle performance additives. Shopping for vehicle performance additives is easy with Fruugo, with SALE discounts, offers and savings on Rayhong, Homonth, AMZ 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
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​ syta
From €26.95
Anti-Wear Engine Oil Additive, Highly Effective Engine X Protectant м~ X0L7K^uk|
From €14.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install Elrachen
From €8.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install New Arrival
From €22.95
ECO OBD2 Benzine Economy Fuel Saver Tuning Box Universal Car Saver Chip ForDiesel Car Saving Economic Gas Economizer device WG-26
From €40.95
Fuel Saver Pro 4pcs Save 15% Fuel
From €13.95
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install Edition 0228
From €4.95
ECO OBD2 Benzine Economy Fuel Saver Tuning Box Universal Car Saver Chip ForDiesel Car Saving Economic Gas Economizer device AK-26
From €40.95
u200bFuel Saver Pro 4pcs Set for Cars to Save About 15% Fuel Consumption Engine Performance
From €27.95
2025 500ml Battery Repair Fluid Vehicle Battery Renewal Solution Restore Liquid
From €12.95
Homonth Engine Anti-Wear Protector, Engine Running-In Protector and Maintenance Oil Additive for Reducing Friction and Preventing Wear
From €19.95
500ml Battery Repair Fluid Vehicle Battery Renewal Solution Restore Liquid
From €28.95
2-5Pcs 100ml Engine Cylinder Noise Reduction Repair Agent Carbon Remover Engine Oil Car Engine Carbon Removal Repair Agent
From €25.95
2X Car Fuel Saver Save on Gas Economizer Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasure Green Fuel Save
From €7.95
4X Car Fuel Saver Save on Gas Economizer Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasure Green Fuel Save
From €9.95
Engine Coolant Thermostat Housing Stable Percompatible withmance 11531436386 compatible with 540i 740i 740iL X5
From €84.00
Eco Obd2 Economy Fuel Saver Tuning Box Chip Device For Car Petrol Gas Saving Edition 2025
From €17.95
12V Car Fuel Saver Device, Green Energy Vehicle Fuel Economy Booster
From €9.95
Enhanced Fuel Efficiency Device Reduces Emissions Improves Mileage Auto Parts Replacement Solution
From €9.95
Portable Fuel Saver Device, Plug & Play Gas Economizer with 20% Savings for Vehicles
From €9.95
​​Fuelsync Gas Saver Portable Car Fuel Saver, Plug & Play Gas Economizer with 20% Gas Savings​​
From €15.95
Fuel Efficiency Tuning Device for Petrol Cars Economy Edition 0901
From €9.95
​​Fuelsync Gas Saver Portable Car Fuel Saver, Plug & Play Gas Economizer with 20% Gas Savings​​
From €14.95
Fuel Efficiency Enhancer Reduces Emissions Auto Replacement Components
From €15.95
12V Vehicle Fuel Saver Economizer for Gas Efficiency Enhancement Features
From €28.95
Eco OBD2 Fuel Saver Chip for Gas Cars, Plug & Play, Reduce Fuel Consumption & Emissions
From €8.95
SCR Urea System Dredging Agent for Diesel Vehicles Urea Crystal Dissolver & Anti-Clogging Cleaner (Use 1 Bottle per 50 kg Urea) Rayhong
From €22.95
Diesel Fuel Additive for Engines Improves Power, Fuel Efficiency & Cleans Fuel System (1 Bottle) Rayhong
From €17.95
Engine Protectant & Cleaner for Cars Anti-Wear Additive, Rust Cleaner & Noise Reducer, 5% Oil Treatment Elrachen
From €16.95
5ml Concentrated Leak Detection Oil for HVAC System Fluorescent Dye
From €10.95