Millers CFS 5w-40 is part of the Millers Oils Motorsport range. CFS 5w-40 is formulated with 100% synthetic base fluids, including a synergistic blend of three esters combined with the latest additive technology for maximum performance.Millers Oils CFS 5w-40 is recommended for competition or modified engines where maximum power release is the preferred criteria. The CFS 5w-40 grade has been formulated for high revving engines used in motorsport such as circuit racing or for larger engines for short duration i.e. hill climbs and sprints.
Miller Oils CFS 5w-40 is also known as:- Millers CFS 5w-40 engine oil
- Millers CFS 5w40 engine oil
- Millers 5w-40 competition oil
- Millers 5w40 competition oil
- Millers Motorsport 5w-40 motorsport engine oil
We have carriage rates to UK mainland from as little as £2.95 (Inc Vat) using our saver rate on orders less than 1kg.
Standard UK mainland carriage is now a great flat rate of £4.99 (Inc Vat) no matter what the weight (excludes some Highland post codes).
We've kept costs as low as we can.
Carriage charges are based on weight - please see our table of carriage costs for full details.
When placing an order with Opie Oils, we'll do all we can to get your order to you as quickly as possible. The vast majority of items are held in stock and dispatched from our UK warehouse. UK delivery will take less than 7 working days (i.e. Monday to Friday inclusive), unless we contact you to advise otherwise. In 90% of cases, delivery is made well before this, and priority ordering is also available (Click here for more details). In case of Bank Holidays please allow an extra working day.