Buy 5 litres of Silkolene Pro S/R (Now known as Fuchs Titan Race) at Opie Oils and receive a 1 litre top-up bottle for FREE, usually worth Â£13.92 at RRP Fancy stocking up? You can order any number of 5 litre bottles to get the same number of 1 litre bottles FREE, for example, if you buy 4 x 5 litres you will receive 4 x 1 litres FREE. To receive your free litre, just add 5 Litres to your basket and we'll do the rest. Take advantage of this offer below: Silkolene Pro-S 5w-40 (Now known as Fuchs TITAN RACE Pro-S 5w-40) Silkolene Pro-S 10w-50 (Now known as Fuchs TITAN RACE Pro-S 10w-50) Silkolene Pro-S 15w-50 (Now known as Fuchs TITAN RACE Pro-R 15w-50) And for the whole of August, all orders of Â£50 or more for delivery to UK mainland addresses will now get FREE standard delivery! No voucher code is needed and free standard delivery will be offered at the checkout for qualifying orders. As always, happy to answer any oil-related questions you may have. Cheers, oilman P.S. Dont forget to visit our Current Offers page to see what other great deals we have. Terms and Conditions - No voucher codes can be used with our Fuchs / Silkolene offer.