Quote:
Originally Posted by Driver72
Heck if anybody wanted to use 89-90 Octane, they can just mix the 87 with 91 or 93 anyway.
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To my knowledge, the gas station mixes 87 and 91/93 to get the 89 seen at the pump.
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2008 BMW 535i Space Gray, Black Leather, Dark Bamboo Trim| Sport Automatic with Paddles | Sport Package
2008 BMW M5 (gone, but not forgotten) Space Gray, Silverstone Merino Leather, Madeira Walnut Wood Trim | 7speed SMG | All options
Mods: Corsa Exhaust | RPI Ram Air Intake | H&R Sport Springs | Rogue Engineering 12mm spacers