RoadMaster Titanium FEO (Fuel Economy Oil) 0W/20 is formulated as a full synthetic lubricant with the latest additive technology to meet API SP/CF, ILSAC GF-5 and API Energy Resource Conserving Petrol Engine Lubricant specifications providing excellent engine protection for the modern car specifying a 0W/20 grade oil. It also provides improved turbocharger protection for engines where turbochargers are fitted. Titanium FEO 0W/20 meets the requirements to prevent LSPI (Low Speed Pre-Ignition) in TDGI (Turbocharged Gasoline Direct Injection Engines). The API SN specification was Introduced in December 2018 for 2019 and older vehicles, designed to provide improved high temperature deposit protection for pistons, more stringent sludge control, and seal compatibility. API SP with Energy Resource Conserving ILSAC GF-6 by combining API SP performance with improved fuel economy, turbocharger protection, emission control system compatibility, and protection of engines operating on ethanol-containing fuels up to E85.