BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) - View Single Post - Need intelligent suggestions

GaryS · 09-10-2012, 09:24 PM

Add a JB4, race gas, and meth kit for the dragstrip, and set the JB4 to map 0 to use your Dinan tune for street.

Intercooler and exhaust are good for track days but very low bang for the buck for drag strip.

09-10-2012, 09:24 PM	#4
GaryS Colonel 37 Rep 2,084 Posts Drives: 2009 135i 6MT Join Date: Feb 2010 Location: Maryland iTrader: (0) Garage List 2009 135i [6.50]	Add a JB4, race gas, and meth kit for the dragstrip, and set the JB4 to map 0 to use your Dinan tune for street. Intercooler and exhaust are good for track days but very low bang for the buck for drag strip.
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