Would be interesting to see a side by side comparison with P21S Gel under the same conditions. I have used both and always seem to come back to P21S. How do they compare in your experience?
08 E90 | Jet Black / Black | 6MT
Mods: RAC RG63 w/ Pirelli Corsa 255F/285R | Akrapovic Evo Exhaust | OEM Blacklines
Winter Setup: OEM 18s w/ Nokian Hakkapeliita R 245/40-18