Rein power steering reservoirs are made of virgin plastic (no regrind) that allows it to better withstand the heat cycles of the engine bay. Rein BMW reservoirs contain the required filter making installation easier.
Pentosin CHF 11S is an OE approved, synthetic high performance hydraulic fluid - designed for hydraulics with the highest technical requirements such as; power steering, level control, shock absorber, hydro-pneumatic suspension, stability and traction control, hydraulics for convertible tops, central lock system, etc. It's suitable for extreme conditions and guarantees full performance from - 40°C to over 130°C system temperatures.