Took my car to the 1/4 mile tonite .
09 135i AT
My mods are : JB4 , DCI , RR Dp's , Big Tom FMIC , Muffler Delete , ChargePipe w/ Tial , and running 25/75 e85 mix.
Tires: Stock Runflats
Weight : No weight reduction w/ 2 12's in the trunk around 80lbs extra.
Temp : 80 F'
Let me know what you guys think.
Pretty sure one of the best 60' foot times on stock Runflats.