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      03-09-2015, 03:12 PM   #1
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Drives: 2011 X6 50i
Join Date: Apr 2014
Location: NJ

iTrader: (1)

Almost that time of the year… Track opening

Been a long winter. The track opens starting next week (Atco NJ). I haven't tested my 1/4 mile since modding my X6 50 in the fall:

JB stage 1 tune
AR high flow catted DPs
Stock engine plus JB stage 1 dyno chart shows about 423hp at the wheels. Add about 15-20 hp to that with the downpipes I'm guessing.

Also got my Customer Care package from BMW where they replaced all 8 injectors, vent pipes, fuel feed line, etc. (timing chain was tested and didn't need replacement).

Does anyone with similar mods have their 1/4 mile times? I'm curious because my brother just got a Magnuson supercharger installed in his dual cab Hemi Ram RT and is convinced he will beat me. It should be close. He best run was 14.1 stock.
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