Rowe HIGHTEC SYNTH RS SAE 10W-60 Viscosity SAE 10W-60 Base oil Vollsynthetisch / fully synthetic Specifications ACEA A3/B4 - API SN ROWE recommendations API CF - BMW 83 12 0 029 683 - Fiat 9.55535-H3 Fully synthetic, multi-grade, low-viscosity engine oil for high-performance sports car engines.