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N54 Stage 1 ECU Performance Software

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Price:
$695.00
SKU:
101-81
Transmission:
Catalytic Converters:
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Product Description

ESS N54 Stage 1 ECU software is a result of extensive testing and exact calibration of ECU parameters to allow conservative performance gains on an otherwise stock car. The ESS 335i software is developed and tested in extreme heat in the Arizona desert as well as extreme cold temperatures in Scandinavia. Typical gains are in the 40-50whp range. Catless exhaust option available upon request.

 

Part number: 101-81
Top Speed Governor: Removed
RPM Limit: 7000RPM
Fuel requirement: 91US/95Euro
Horsepower: 355 DIN (Stock 306)
Torque: 480NM (Stock 400NM)
Installation is done through a ECU flash update.

 

 

*Correction factor for drivetrain loss is 15% above RWHP as seen in dynograph (RWHP/0.85)

Application intended for: All 135i, Z435i, 335i, 535i from 2007 2008 2009 2010

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