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Vehicle Performance Additives

Shop the best prices on 2,238 great value vehicle performance additives. Shopping for vehicle performance additives is easy with Fruugo, with SALE discounts, offers and savings on Rayhong, Homonth, CUJMH and more. Buy vehicle performance additives online safely with Fruugo, with secure payment and fast shipping to Ireland.

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2,145 - 2,176 of 2,238
2025 FuelSync Efficiency Enhancer for Cars & Trucks, Plug & Play Module to Boost Mileage, Cut Emissions, Ideal Vehicle Add-On Accessory
From €19.64
Fuel Saver Magnetic Device for Cars & Trucks - Boost Efficiency, Save Gasoline & Diesel, Easy Installation Solution
From €14.64
Fuel Saver PlugandPlay Device for Cars and Trucks, Boost Fuel Efficiency, Save 1030% (2Pcs)
From €19.64
2x Engine Repair Additive 100ml Engine Anti-Wear Protective Oil Safe And Gentle Vehicle Care Supplies For Sedans Trucks Most Cars
From €22.64
Engine Anti-Wear Protective Agent Noise Reduction Jitter Strong Oil Burning
From €8.64
Engine Carbon Removal Repair Agent, 100ml Carbon Removal and Repair Oil for Car, Boosts Engine Performance Noise Reduction and Anti-Shaking,1-5pcs
From €8.64
Fuel Saver Magnetic Efficiency Booster for Cars & Trucks - Easy Install Gasoline Diesel
From €14.64
High Efficiency Engine Protection Agent 100ml Noise Reduction And Shaking Cure Oil Burning Additive Multi-Purpose Car Care tools 2025
From €15.64
Fuel Sync Gas Saver Drive Farther with Air Throttle Magnetic Callback Device for Complete Combustion
From €11.64
Car Fuel Saver,Car Fuel Saver Portable Fuel Economy Energy Saver Portable Car Fuel Saver Smart Functionality
From €25.64
Highly Effective Engine Anti-Wear Protectant Engine Anti-Wear Protection Agent
From €16.05
Highly Effective Engine Anti-Wear Protectant Engine Anti-Wear Protection Agent
From €16.05
Highly Effective Engine Anti-Wear Protectant,Engine Anti-Wear Protection Agent
From €41.64
e 2Pcs Fuel Economizer Magnetic Fuel Oil Gas Saver Saving Vehicle Reduce Emission
From €29.64
Premium Diesel Fuel Additive,Diesel Fuel additive,Diesel Clean Stabilize Protect
From €23.64
​Fuel Saver Pro 4 Piece Set for Cars to Improve Engine Performance and Reduce Fuel Consumption by Approximately 15 Percent​_tuks
From €35.64
2Pcs Magnetic Fuel Saver Vehicle
From €49.64
Anti-Wear Engine Treatment Oil Additive Highly Effective Engine Anti-Wear Protectant Car Transmission Fluid Additive Accessories
From €7.64
25-26 Rayhong engine carbon removal and repair agent, engine anti-wear protection, carbon removal, noise reduction, engine oil additive
From €17.64
25-26 Strongly Recommend Engine Anti-wear Protection Agent Noise Reduction Shock Absorption Rust Prevention Agent Engine Tool
From €15.64
3-Piece Eco-Fuel Saving Device for Gasoline & Diesel - 2025 New Fuel Efficiency Optimizer - Easy Plug-and-Drive Solution for Better Petrol Mileage
From €25.64
25-26 Homonth engine anti-wear protective agent, engine running-in protective agent, engine maintenance oil additive
From €17.64
25-26 100ml Engine Anti-wear Repair Agent Fuel Efficient Engine Internal Cleaning Agent Powerful
From €15.64
​Fuel Saver Pro 4pcs Set for Cars to Save About 15% Fuel Consumption Engine Performance
From €28.64
100ml Engine Anti-wear Protector, Noise Reducer, Vibration Reducer, Rust Preventer, Car Maintenance Engine Protector
From €16.68
2X Car Fuel Saver Save on Gas Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasure Green TZ
From €27.64
Gas Saver, Automotive Spill Saver for Filling Gasoline Lubricants Water , Plug and Play Automotive AKA
From €36.64
100ml Engine Wear Protector, Car Noise Reducer, Vibration Reducer, Rust Inhibitor, Car Cleaning and Maintenance Agent
From €17.08
Portable Fuel-Saving Device for Cars & Trucks, Plug-and-Play Auto Accessory, Enhances Gas Efficiency 5-8%, Easy Installation (1 Piece)
From €37.64
100ml Engine Anti-wear Protector, Engine Break-in Protector, Engine Maintenance
From €17.06