87 octane for 11' 135i
In NYC we have a gas issue currently (as you all might have heard about)and gas stations are just pumping out 87 octane.
How will that affect my 2011 135i since I only put 93 octane in it and it is also reccomended?
Old car: 2004 Subaru STI 6MT
New car: 2011 135i 6MT