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Vehicle Performance Additives

Shop the best prices on 3,795 great value vehicle performance additives. Shopping for vehicle performance additives is easy with Fruugo, with SALE discounts, offers and savings on Rayhong, Homonth, OCC Motorsport and more. Buy vehicle performance additives online safely with Fruugo, with secure payment and fast shipping to Ireland.

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193 - 224 of 3,200
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install3
€11.95 Save €7.00 RRP: €18.95
Gas Saver, Fuelsync - Drive Farther, Save More Fuel Instantly, 2026 New Fuelsync Pro Module Tool Fuel Saving Device for Filling Gasoline Lubricants Wa
€12.95 Save €8.00 RRP: €20.95
100ml Engine Carbon Remover, Engine Anti-wear Protector, Carbon Removal, Noise Reduction, Engine Oil Additive
€12.95 Save €13.00 RRP: €25.95
Fuelsync Gas Saver Increases Fuel Mileage Lowers Emissions Automobile Replacement Parts 25-26s Edition 0118
€16.95 Save €32.05 RRP: €49.00
2Pcs Magnetic Fuel Saver for Vehicle Car Fuel Saver Powerful White Magnetic Purifier Simple Car Modification Accessories
€14.95
Gas Saver Drive Farther, Save More Fuel Instantly, 2025 New Fuel Saving Device for Filling Gasoline Lubricants Water Diesel, Save 10-30%
€3.95 Save €1.00 RRP: €4.95
Fuelsync Gas Saver Increases Fuel Mileage Lowers Emissions Automobile Replacement Parts
€33.95 Save €40.05 RRP: €74.00
1/2/3PCS Anti Wear Engine Treatments Oil Additives Professional Powerful Engine Oils Additives for Engines
€10.95 Save €9.00 RRP: €19.95
Fuel Efficiency Booster with Magnetic Technology for Cars and Trucks, Easy Installation
€10.95 Save €12.00 RRP: €22.95
Car Fuel Saver Save on Gas Economizer Save Gas Features Fuel 12V Vehicle-Mounted Fuel-Saving Treasure Green Fuel Save
€5.95 Save €4.00 RRP: €9.95
Fuelsync Gas Saver Portable Car Fuel Saver, Plug & Play Gas Economizer with 20% Gas Savings Edition 0120
€14.95 Save €14.00 RRP: €28.95
3x Engine Carbon Removal Repair Agent Aneedtools for Car 100ml Anti-Wear Protectant
€26.95 Save €27.05 RRP: €54.00
2pc/4pc Eco Obd Obd2 Economy Tuning Box Chip For Petrol Car Gas Saving, Benzine Cars Saving 25-26
€23.95 Save €23.00 RRP: €46.95
Agent de convertisseur catalytique de moteur Boost, 2025 Nettoyant de convertisseur catalytique Liquide de nettoyage multifonctionnel pour p
€3.95 Save €4.00 RRP: €7.95
Car Fuel Saver,Car Fuel Saver Portable Fuel Economy Energy Saver Portable Car Fuel Saver Smart Functionality21 Edition 1218
€23.95 Save €30.05 RRP: €54.00
1-3pcs Engine Wear Protectant for Car Professional Powerful Engine Oils Additives for Conventional Motor
€16.95 Save €16.00 RRP: €32.95
Anti Wear Engine Treatments Oil Additives Professional Powerful Engine Oils Additives for Engines
€9.95 Save €7.00 RRP: €16.95
Universal Magnetic Fuel Gasoline Saver Vehicle Energy Saver Car Assisting Tool(2 Pcs) 26s
€7.95 Save €7.00 RRP: €14.95
25-26 High Efficiency Engine Protection Agent 100ml Noise Reduction And Shaking Cure Oil Burning Additive Multi-Purpose Car Care tools
€26.95 Save €27.05 RRP: €54.00
Rayhong Belt Silencer, Automobile Belt Abnormal Noise Aging Rubber Strip Protection And Maintenance Agent
€8.95 Save €44.00 RRP: €52.95
Rayhong Engine Carbon Removal Repair Agent, Engine Anti-Wear Protection Carbon Removal Noise Reduction Oil Additive
€21.95 Save €82.05 RRP: €104.00
Rayhong Engine Carbon Removal Repair Agent, Engine Anti-Wear Protection Carbon Removal Noise Reduction Oil Additive
€8.95 Save €43.00 RRP: €51.95
Rayhong Engine Protectant, Automobile Motorcycle Noise Reduction Anti-Vibration Anti-Rust Agent Car Maintenance Agent
€8.95 Save €44.00 RRP: €52.95
Rayhong Anti-Wear Protective Agent, For Automotive Engines, Anti-Rust Cleaning Agent For Automotive Parts, And Anti-Noise Protective Agent
€8.95 Save €43.00 RRP: €51.95
1-5x additive utilizes advanced dimethyl ether and diethyl ether to efficiently eliminate carbon deposits
€14.95 Save €13.00 RRP: €27.95
Fuel Efficiency Enhancer - Advanced Module for Improved Mileage and Instant Savings on Gasoline and Lubricants
€18.95 Save €16.00 RRP: €34.95
Fuelsync Gas Saver Portable Car Fuel Saver, Plug & Play Gas Economizer with 20% Gas Savings Edition 0121
€13.95 Save €30.00 RRP: €43.95
Engine Repair Additive Anti-Wear 100ml Additive for Auto Noise Reduction Wear Protection Tool for Sedans SUVs Mini Cars
€21.95 Save €11.00 RRP: €32.95
Multifunctional Automotive Engine Wear Protective Agent for Noise Reduction and Efficiency Improvement, Compatible with Gasoline and Diesel Engines, 1
€14.95 Save €4.00 RRP: €18.95
Engine Wear Protection Agent Noise Reduction AntiJitter AntiRust Agent For Car Cleaning And Maintenance Agent
€20.95 Save €11.00 RRP: €31.95
Engine AntiWear Protectant Reduce Friction Extend Engine Life 100ml
€20.95 Save €11.00 RRP: €31.95
Gasoline Additive for Carbon Cleaning Fuel Saving Easy, Effective Engine Protection
€20.95 Save €11.00 RRP: €31.95