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Vehicle Performance Additives

Shop the best prices on 2,408 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 United Kingdom.

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1,505 - 1,536 of 2,408
2025 FuelSync Efficiency Enhancer for Cars & Trucks, Plug & Play Module to Boost Mileage, Cut Emissions, Ideal Vehicle Add-On Accessory
From £12.00
Fuel Saver Magnetic Device for Cars & Trucks - Boost Efficiency, Save Gasoline & Diesel, Easy Installation Solution
From £8.35
3pcs(C)$Automobile engine anti-wear protective agent anti-rust noise reduction engine friction protection agent
From £32.18
e 2Pcs Fuel Economizer Magnetic Fuel Oil Gas Saver Saving Vehicle Reduce Emission
From £19.72
Premium Diesel Fuel Additive,Diesel Fuel additive,Diesel Clean Stabilize Protect
From £16.95
​Fuel Saver Pro 4 Piece Set for Cars to Improve Engine Performance and Reduce Fuel Consumption by Approximately 15 Percent​_tuks
From £24.88
2Pcs Magnetic Fuel Saver Vehicle
From £35.29
Anti-Wear Engine Treatment Oil Additive Highly Effective Engine Anti-Wear Protectant Car Transmission Fluid Additive Accessories
From £2.52
Engine Anti-Wear Protectant, 1pcs 100ml Engine Maintenance Oil Additive for Enhanced Lubrication & Performance
From £24.95
Automotive SCR Urea System Dredging Agent, Anti - Blocking, Restores Nozzle Atomization, Prevents Crystallization, Diesel Vehicles (150ml)
From £25.95
Engine Decarbonization Anti-Wear Additive, Engine Protection, Noise Reduction & Vibration Control - 1pc
From £23.95
25-26 Rayhong engine carbon removal and repair agent, engine anti-wear protection, carbon removal, noise reduction, engine oil additive
From £10.82
25-26 Strongly Recommend Engine Anti-wear Protection Agent Noise Reduction Shock Absorption Rust Prevention Agent Engine Tool
From £8.83
3-Piece Eco-Fuel Saving Device for Gasoline & Diesel - 2025 New Fuel Efficiency Optimizer - Easy Plug-and-Drive Solution for Better Petrol Mileage
From £16.73
25-26 Homonth engine anti-wear protective agent, engine running-in protective agent, engine maintenance oil additive
From £10.82
25-26 100ml Engine Anti-wear Repair Agent Fuel Efficient Engine Internal Cleaning Agent Powerful
From £8.83
​Fuel Saver Pro 4pcs Set for Cars to Save About 15% Fuel Consumption Engine Performance
From £15.49
Assist Saver, Fuel Sync - Drive Farther, Save More Fuel Instantly, Saver Assist Save 10% , Suitable for All Cars
From £7.95
2026 Multifunctional Automotive Engine Wear Protective Agent for Noise Reduction and Efficiency Improvement, Compatible with Gasoline and D
From £4.74
2026 2pc/4pc Eco Obd Obd2 Economy Tuning Box Chip For Car Gas Saving, Benzine Cars Saving Fan0729
From £23.83
26-27 Eco Obd2 Economy Fuel Saver Tuning Box Chip Device For Car Petrol Gas Saving Edition
From £17.36
Engine Anti-wear Protection Agent, for Automobile Engines Reduce Friction Extend Life Improve Performance
From £27.95
26-27 Magnetic Fuel Saver for Cars - Power and Fuel Economizer
From £16.87
Fuel Efficiency Enhancer for Cars & Trucks, Easy Installation, Improves Mileage, Reduces Emissions, Ideal Automotive Accessory
From £7.44
12V Car Fuel Saver Device for Enhanced Efficiency Green Vehicle-Mounted Solution
From £7.44
2025 3x Engine Carbon Removal Repair Agent Aneedtools for Car 100ml Anti-Wear Protectant
From £16.95
Gas Saver, Automotive Spill Saver for Filling Gasoline Lubricants Water , Plug and Play Automotive top
From £9.54
Magnetic Fuel Efficiency Enhancer for Vehicles - Improves Car Performance
From £8.20
Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install
From £16.74
Best 2026 Fuel Saver Pro 4 Piece Set for Cars to Improve Engine Performance and Reduce Fuel Consumption by Approximately 15 Percentu200b syta
From £47.08
4Pcs Magnetized Oil Auto Fuel Economy XP-2 Vehicle Energy Saver Car Truck Fuel Gasoline Emission Reducer Vehicle Auto Fuel Saver
From £19.31
Best Fuel Saver Magnetic Efficiency Booster for Cars and Trucks Gasoline and Diesel Easy Install 2026
From £18.42