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Vehicle Performance Additives

Shop the best prices on 3,767 great value vehicle performance additives. Shopping for vehicle performance additives is easy with Fruugo, with SALE discounts, offers and savings on Seachem, Rayhong, Homonth and more. Buy vehicle performance additives online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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417 - 448 of 3,200
Assist Saver, Fuel Sync - Drive Farther, Save More Fuel Instantly, Saver Assist Save 10% , Suitable for All Cars
£7.95 Save £4.00 RRP: £11.95
Leak Resistant Advanced Car Fuel Conservation Module Reduces Gas Usage 30% More Durability Than Plastic ABS Construction Multicolor
£11.95 Save £1.00 RRP: £12.95
High Performances Engine Treatments Friction Reducer Engine Protection Formula Car Engine Lubricants Enhancer for Vehicle
£11.95
6Pcs Magnetic Fuel Saver Fuel Saver Fuel Saver Vehicle Magnetic Fuel Saver XP-2 Fuel Saver Car Oiler
£11.95 Save £14.00 RRP: £25.95
Magnetic Fuel Saver Fuel Saver Fuel Saver Vehicle Magnetic Fuel Saver XP-2 Fuel Saver Car Oiler
£13.95 Save £21.00 RRP: £34.95
​Fuel Saver Pro 4 Piece Set for Cars to Improve Engine Performance and Reduce Fuel Consumption by Approximately 15 Percent​
£23.95
Central Control AC Panel Cover Trim ABS Self-Adhesive Anti-Scratch
£69.00 Save £40.00 RRP: £109.00
API Allied Precision Industries Inc. MelaFix Antibacterial Fish Remedy, 16 oz Bottle (Treats 948 Gallons) (Pack of 1) API
£20.95 Save £9.00 RRP: £29.95
Gas Saver, Automotive Spill Saver for Filling Gasoline Lubricants Water Diesel, Plug and Play Automotive Spill Savers
£8.95 Save £4.00 RRP: £12.95
Car Refueling Funnel Detachable Hose Gasoline Engine Oil Additive Motorcycle Farm Machine Use Convenient Anti-leakage Filler Acc
£21.95 Save £137.05 RRP: £159.00
Car Refueling Multi-function Longer Funnel Gasoline Engine Oil Diesel Additive Motorcycle Farm Machine Funnel
£20.95 Save £108.05 RRP: £129.00
60Ml Engine Carbon Remove Carbon Deposit Cleaning Agent Gasoline Additive
£10.95 Save £5.00 RRP: £15.95
Guard Engine Oil Additive Reduces Friction And Protects The Engine
£9.95 Save £4.00 RRP: £13.95
m Multifunctional Automotive Engine Wear Protective Agent for Noise Reduction and Efficiency Improvement, Compatible with Gasoline and D
£10.95
Rayhong Belt Silencer, Automobile Belt Abnormal Noise Aging Rubber Strip Protection And Maintenance Agent
£14.95 Save £15.00 RRP: £29.95
Engine Carbon Removal Additive - Anti-Wear Protection & Noise Reduction for Car Maintenance
£18.95 Save £9.00 RRP: £27.95
Rayhong Engine Anti-Wear Protective Agent, Anti-Noise Anti-Vibration Anti-Rust Automobile Maintenance Engine Protective Agent
£13.95 Save £16.00 RRP: £29.95
200W 230x230mm Silicone Heater Pad for Car Engine Pan Heater Plate Car Engine Oil Fuel Tank Heating Pad Waterproof
£28.95
New Anti-Wear Engine Treatment Oil Additive, Highly Effective Engine Protectant
£35.95 Save £18.05 RRP: £54.00
2pc/4pc Eco Obd Obd2 Economy Tuning Box Chip For Petrol Car Gas Saving, Benzine Cars Saving 25-26
£18.95 Save £19.00 RRP: £37.95
Agent de convertisseur catalytique de moteur Boost, 2025 Nettoyant de convertisseur catalytique Liquide de nettoyage multifonctionnel pour p
£2.95 Save £3.00 RRP: £5.95
Engine Anti-Wear Protection Highly Effective Engine Anti-Friction Treatment Suitable for Car Maintenance
£10.95
1Pcs 6MM-8MM Car Gasoline Oil Filter Pipes Universal Inline Gas Fuel For Small Engine Lawn Mower Motorcycle Accessories
£12.95 Save £8.00 RRP: £20.95
Car Fuel Saver Save On Gas Economizer Save Gas Features Fuel Shark For Car Vehicles Black Compact
£13.95 Save £19.00 RRP: £32.95
Additive Pouch FAP Cérine 1.6 L for Peugeot 307 and Citroën C4 – OEM Compatible 1500SA / 9678081080 RADIA AUTO
£94.00 Save £25.00 RRP: £119.00
1.5Litre 2 Stroke Fuel Mixing
£9.95 Save £14.00 RRP: £23.95
Steering Wheel Button Booster for Cars, Trucks, Boats & Tractors
£17.95 Save £16.00 RRP: £33.95
Engine Protectant, Car Protectant Noise Reduction Anti-Shake Anti-Rust Car Cleaning And Maintenance Agent
£10.95 Save £15.00 RRP: £25.95
Fuel Saver Magnetic Efficiency Booster for Cars Trucks Gasoline Diesel
£8.95 Save £40.05 RRP: £49.00
Engine Anti-Wear Protectant, Automotive Engine To Reduce Friction And Extend Performance Protectant
£11.95 Save £15.00 RRP: £26.95
Gasoline Fuel Additive, Carbon Deposition, Clean, Fuel-Efficient, Emission Reducing, Dual Effect, New Car, Old Car, Universal Model
£18.95 Save £10.00 RRP: £28.95
2025 FuelSync Mileage Booster Plug & Play Device for Cars & Trucks, Enhances Fuel Efficiency, Reduces Emissions, Perfect Automotive Accessory
£7.95 Save £13.00 RRP: £20.95