There are several different sizes of Mag-X Fuel Saver available depending on your engine size and whether it is petrol or diesel.

The order form below will help you choose the correct configuration for your vehicle.

Prices start at £45 + vat (for petrol engines up to 3 litres) - so it should pay for itself in no time at all.

Your order will be dispatched by SpongeCars Ltd. SpongeCars accept credit and debit cards.

To protect your security SpongeCars use PayPal online payment processing. Please allow 7 - 14 days for delivery.

ORDER FORM - FAST SECURE ONLINE PAYMENT - UK DESPATCH Petrol Mag-X Fuel Saver (PX-10) For petrol engines up to 3 litres £45 + vat Free delivery in April Petrol Mag-X Fuel Saver (PX-20) For 3 litres - 8 litres petrol engines £75 + vat Free delivery in April Diesel Mag-X Fuel Saver (DX-15) For diesel engines up to 3 litres £75 + vat Free delivery in April Diesel Mag-X Fuel Saver (DX-25) For 3 litres - 8 litres diesel engines £95 + vat Free delivery in April