Thread: B58 JB+
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      09-05-2018, 08:28 PM   #1
Nugget
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Drives: G81 M3 Touring, GR Supra GTS
Join Date: Jan 2012
Location: Perth

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2011 BMW 135i  [10.00]
B58 JB+

Selling a used JB+ for B58 engines.
Super simple one plug install and gives a big extra shove in the mid range.
AU$200
Located in Perth but can ship at your cost.


Quote:
Finally our popular and well proven JB+ quick install tuner is available for B48 and B58 applications! Boost is user adjustable up to 4.5psi over stock providing gains up to 30 wheel horsepower and 40 wheel torque on the B48 motor and up to 40 wheel horsepower and 50 wheel torque on the B58 motor. Timing and fueling remains managed seamlessly by the DME preserving all factory safety systems.

While the JB4 is the ultimate tuning tool the JB+ is a quick and simple way to add a few HP with minimal cost and minimal install effort. Something that anyone can buy, install in under a minute, and really feel from the drivers seat.

Fuel economy during normal driving is unchanged. Automatically detects the engine type upon installation allowing the same unit to be used for any B48 B58 F series application!
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