Billet Turbo Charger for 135i /335i/435i/535i/X5/640i/X6 3.0L N55 B30 Engine

Part Number : 18539880004

Previous Version : 1853-988-0004, 1853 988 0004, 1853-988-0000, 18539880000, 1853 988 0000, 1853-970-0004

OE number : 4575478AI01, 4575478, 11654575478AI01, 11654575478, 7583904, 11657583904,11657583904, 11657636423

Year : 2008-14

Description for BMW 135 i (E82/E88), 335 i (E90/E91/E92/E93) BMW X5 35iX (E70N), BMW X5 40iX (E70N), BMW X6 35iX (E71), BMW X6 40iX (E71)





Turbo Model B03

Engine N55, N55B30, N55 Biturbo

material k18

Displacement 2.9L, 2979 ccm

KW 225/306 HP

RPM Max 6500

Fuel Gasoline


1 Series
E82 / E88 (08-13) > 135i with N55B30 Engine
E82 / E88 (08-13) > 135is with N55B30 Engine
F22 / F23 (2014+) > M235i with N55B30
E84 X1 (2013-2015) > X1 35i xDrive with N55B30 Engine
3 Series
E90 / E91 / E92 / E93 (06-13) > 335i with N55B30 Engine
E90 / E91 / E92 / E93 (06-13) > 335xi with N55B30 Engine
3 Series
F30 / F31 / F34 (2012+) > 335i with N55B30 Engine
F30 / F31 / F34 (2012+) > 335i xDrive with N55B30 Engine
F30 / F31 / F34 (2012+) > Hybrid 3 with N55B30 Engine
4 Series
F32/F33/F36 (2013+)>435i with N55B30 Engine
5 Series
F07/F10/F11(2010 - 2017)>535i /535 GT with N55B30 Engine
E70 F15 X5 (07-13) > X5 xDrive35i with N55B30 Engine
E70 (11-13) > X5 35i with N55B30 Engine

6 Series
F12/F13(03/2011–04/2018)> 640i with N55B30 Engine
E71 F16 X6 (2008-2014) > X6 xDrive35i with N55B30 Engine

7 Series
BMW 740i F01












Not for cars prior to the 2011 model year.
Not for cars built after 06/2013 production dates.

Not for RHD models.

BMW 135i E82/E88
BMW M135i F20
BMW M235i F22/F23
BMW 335i E90/E91/E92/E93
BMW 335i F30/F31
BMW 435i F32/F33/F36
BMW 535i F10/F11
BMW 640i F12/F13
BMW 740i F01
BMW X1 E84
BMW X3 F25
BMW X4 F26
BMW X5 E70
BMW X5 F15
BMW X6 E71
BMW X6 F16
BMW 335 GT F34
BMW 535 GT F07


Vargas Stage 1 N55 turbo upgrade is good up to 425whp with proper tuning and high grade fuel. Vargas N55 turbo is an all-new turbo specially made for Vargas. They build it with a billet compressor wheel of their own design and a stock turbine. It will accept all of the stock water and oil lines and the original diverter valve (upgraded DV is recommended). This kit is a direct bolt-on replacement for the original turbo and necessary if you want to start making big power from the N55.

The stock plastic diverter valve and chargepipe is the weakest point for boost leaks (the plastic cracks). Vargas Turbo recommends upgrading it to a stronger DV design. The aluminum DV designs will hold up to just about any boost level currently available.
Application

2008-10 BMW 135 i (E82/E88) with N55B30 Engine
  
2008-10 BMW 335 i (E90/E91/E92/E93) with N55 Engine

2008-10 BMW X5 35iX (E70N) with N55 Biturbo Engine

2008-10 BMW X5 40iX (E70N) with N55 Biturbo Engine

2008-10 BMW X6 35iX (E71) with N55 Biturbo Engine

2008-10 BMW X6 40iX (E71) with N55 Biturbo Engine