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F-Chassis N55 AWD Turbo Upgrade

Choose your desired power level from 4 stages. Perfect for replacing a worn stock turbo with a more capable unit, or making gobs of boosted German horsepower.
ES#:
4039700
Mfg#:
BBN55FAWD
Select Your Vehicle

F-Chassis N55 AWD Turbo Upgrade

Qty
Starting at: $0.00 3883.00
Availability: Direct Ship, Ship ETA Oct 7, 2020
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Select Options

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Complete - Stage 4 Pneumatic Wategate
6564 turbo - Capable of 800 whp
4039811 BBN55FAWDC2
Direct Ship, Ship ETA Oct 7, 2020
3883.00
Complete - Stage 3 Electronic Wategate
6159 turbo - capable of 620 whp
4039812 BBN55FAWDDC3
Direct Ship, Ship ETA Oct 7, 2020
3883.00
Complete - Stage 4 Electronic Wastegate
6564 turbo - Capable of 800 whp
4039814 BBN55FAWDC4
Direct Ship, Ship ETA Oct 7, 2020
3883.00
None
Simple - Stage 3 Pneumatic Wategate
6159 turbo - capable of 620 whp
4039692 BBN55FAWDS1
Direct Ship, Ship ETA Oct 7, 2020
3388.00
Simple - Stage 4 Pneumatic Wategate
6564 turbo - Capable of 800 whp
4039815 BBN55FAWDS2
Direct Ship, Ship ETA Oct 7, 2020
3388.00
Simple - Stage 3 Electronic Wategate
6159 turbo - capable of 620 whp
4039817 BBN55FAWDS3
Direct Ship, Ship ETA Oct 7, 2020
3388.00
Simple - Stage 4 Electronic Wategate
6564 turbo - Capable of 800 whp
4039818 BBN55FAWDS4
Direct Ship, Ship ETA Oct 7, 2020
3388.00

Product Details

This turbo upgrade kit from Big Boost is designed to be a direct factory upgrade, meaning it can be made to work with stock engine management, intercooler, and intake setups. For those looking for massive power, Complete kits that support up to 800whp are available. 

Stage 3 is for the person looking for serious performance from their daily driver or weekend car. An external BOV and upgraded fueling are a must at this power level as well as precise management and tuning. This 6159 turbo will support up to 620whp.

Stage 4 is not for the faint of heart, but those looking to add obscene amounts of horsepower to their N55. This 6564 turbo will support upwards of 800hp with proper fueling and tuning.

The Simple Kit Includes: 

  • Cast manifold
  • Master Power turbocharger with Billet aluminum compressor wheel
  • Wastegate mount
  • Turbo to intercooler charge pipe
  • BOV mount
  • Turbo inlet pipe
  • Big Boost down-pipe 
  • Custom coolant pipe
  • Engine block coolant adapter
  • Intercooler inlet adapter
  • Oil lines
  • Custom Engine Mount

The Complete Kit includes everything from the Simple Kit but adds:

  • Laser iridium NGK Colder spark plugs
  • Custom Bootmod3 calibration

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW F22 M235i xDrive N55 3.0L
BMW F30 335i xDrive N55 3.0L
BMW F32 435i xDrive N55 3.0L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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