|
Did the exhaust valve "delete" today (ahem, unplugging them).
Ho-lee shit. Cold start growling is earthquake-esque and freeway drone is like street construction work outside your window.
Why do I act like I know more than bmw engineers?
__________________
 ED 11/3/14 2015 M3, AW, SO, DCT, 19" blk wheels, HK, Lighting/Exec/Tech packages, ad. susp. |