Motul 8100 POWER 5W-40 Full Synthetic (Ester) Motor Oil – 5 Liter (111809 / MOT-111809)

Motul 8100 POWER 5W-40 (5 Liter) — Ester Synthetic for Turbo + High-Heat Performance

Motul 8100 POWER 5W-40 is a high performance 100% synthetic (Ester technology) engine oil designed for tuned/high-performance, naturally aspirated or turbocharged, port or direct injection engines operating across wide speeds/temps — including harsh road or racing-style conditions.

If you’re building a reliable setup for Subaru turbo, BMW turbo, or Porsche performance driving, this oil is engineered for strong oil-film resistance at very high temperature, stable oil pressure, and API SP protection that targets modern DI turbo risks like LSPI (low-speed pre-ignition).

Why this oil:

• API SP performance standard (modern gasoline protection; backward compatible vs older API categories)

• Ester Technology / 100% Synthetic for outstanding high-temp oil film strength and wear protection

• Designed to help protect downsized turbo direct-injection engines from LSPI

• Optimized 5W-40 viscosity for faster flow at startup and strong protection under heat/load

• Compatible with catalytic converters and a wide range of fuels including E85 up to 85% ethanol (plus LPG/CNG where applicable)
  

Best for:

• Turbocharged & high-performance gasoline engines (including direct injection)

• Performance street driving, spirited canyon runs, track-day heat

• Drivers wanting a high-quality 5W-40 with modern API SP/LSPI-focused protection

Key specs:

• Viscosity grade: SAE 5W-40

• Standard: API SP

• Typical properties: KV@40°C 87.1, KV@100°C 14.7, VI 177, HTHS 3.9, Pour Point -48°C, Flash Point 236°C, TBN 7.9

• Drain interval: follow vehicle manufacturer recommendations; can be mixed with synthetic or mineral oils

Fitment / compatibility note (important):

Always confirm your required oil spec and viscosity in your owner’s manual. Motul notes drain interval should follow the vehicle manufacturer’s recommendation and the oil can be mixed with synthetic or mineral oils if needed.

You can also verify fitment using Motul’s official oil selector: MOTUL - Oil Selector.

What you receive: 1 × Motul 8100 POWER 5W-40 5L bottle (111809).