Synplus Ultra 5W/30 represents a pinnacle in full synthetic mid-SAPS (Sulfated Ash, Phosphorous, and Sulfur) super high-performance engine oils, leveraging the latest advancements in oil formulation and additive technology to deliver unparalleled engine protection. It complies with the demanding ACEA C2 and C3 performance specifications, yielding a range of benefits, including reduced friction within the engine, lower fuel consumption, extended service intervals, and prolonged operating life for both the engine and exhaust components.

In today’s environmentally conscious automotive market, where reducing emissions and enhancing fuel efficiency are paramount for better air quality, automakers have responded by developing smaller, turbocharged, high-output direct injection engines to meet stringent fuel economy and emission standards. While these smaller engines reduce vehicle weight and improve fuel efficiency, they also introduce specific challenges for lubricants:

• Increased Heat: These engines generate elevated temperatures, which accelerate the rate of oil oxidation, nitration, and deposit formation within the engine oil. The additional heat can degrade the oil and promote the formation of acidic compounds, leading to increased oil viscosity, especially when biofuels are part of the fuel mixture.

• Increased Pressure and Speed: The higher pressures and speeds at which these engines operate make it more challenging for the oil to maintain a lubricating film that prevents metal-on-metal contact, accelerating wear on components like the valve train.

• LSPI (Low-Speed Pre-Ignition): LSPI can occur in many small turbocharged engines, resulting in engine noise and, at times, catastrophic engine damage.

• Emission System Requirements: Most contemporary petrol and small diesel engines are equipped with three-way catalytic converters designed to reduce emissions of CO, NOx, and unburnt fuel. These catalytic converters consist of a reduction catalyst, converting NOx to harmless nitrogen, and an oxidation catalyst, which burns CO and hydrocarbons. However, catalytic converters are vulnerable to blockage and performance degradation due to the presence of SAPS (Sulfated Ash, Phosphorous, and Sulfur) found in engine oil detergents, anti-wear additives, and base oils.

Synplus Ultra 5W/30 is engineered to address these specific challenges, offering superior engine protection, lower fuel consumption, and extended component life while meeting the highest performance standards.


Benefits of using Synplus Ultra 5W/30 include:

  • Better fuel economy
  • Extended service intervals
  • LSPI protection
  • Longer life for engine and catalytic exhaust components (DPF and TWC filter systems)


Synplus Ultra 5W/30 meets:

API:                                                          SP, SN, SM, SL

ACEA:                                                      C2, C3

BMW Longlife:                                         LL-04

Mercedes Benz:                                       229.31, 229.51, 229.52

Opel:                                                        OV 0401547

GM:                                                          DXS 2

Always consult your vehicle owner’s manual for the manufacturer‘s recommendations.

Density (kg/Lt) @15oC0.865
Viscosity (cSt) @100oC12.1
(cSt) @40oC71.3
Viscosity Index168
CCS @ -30oC (cP)6185
Flash Point (oC)219
TBN (mg KOH/g)7.5
Sulphated Ash (% wt)0.80
Phosphorus (% wt)0.08
Sulphur (% wt)< 0.3

Available in:         Bulk, 1000 Litres, 200 Litres, 60 Litres, 20 Litres, 10 Litres, 5 Litres and 1 Litre

Item Code:            VI1-2133

Product Informations

Product Data Sheet

Material Safety Data Sheet