HKS Super Boxer Racing Oil 10w40 - 4 Liters

HKS bestseller engine oil series "SUPER OIL" are refined with an additive made by the latest technology that fights against LSPI(Low Speed Pre-Ignition).

Effective against LSPI(Low Speed Pre-Ignition)
HKS bestseller engine oil series "SUPER OIL" are redesigned by the latest technology; an additive was prescribed and added to the oil to protect the engine against the effects of LSPI (Low Speed Pre-Ignition) which tends to occur to a downsized turbocharged engine.

Usually, LSPI occurs when low viscosity engine oil is used to a downsized turbocharged engine; however, even high viscosity engine oil is used, if the engine is a high compression and high boost tuned direct injection turbocharged engine, and it is run under severe combustion condition, LSPI may occur. New "HKS SUPER RACING" series are the unprecedented high viscosity engine oil that can protect the engine from LSPI.

Base Oil is 100% Synthetic Oil
The base oil to maintain the oil basic performance is 100% Synthetic Oil. The best viscosity and ingredient is selected for each engine specification.

Ideal for Horizontally Opposed Engine like FA or EJ.

• Stock Grade : *W40
• Volume : 4L
• Target: Horizontally Opposed Engine with Bolt-on Turbo and/or Boost Increased Vehicle
• Engine: FA20(S/C or BOT)　EJ2#　FB2#, etc.

Sufficient oil film strength and appropriate viscosity reduces the noise occurs at a low temperature.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings