Kinugawa Turbocharger Stage 2L 3L for BMW 135i/M235i/335i/435i N55 PWG

Description

Kinugawa N55 Stage 2L / Stage 3L (L means larger turbine side) upgrade drop-in turbo consists of 100% new castings for the entire unit. The stainless steel turbine housing and manifold have been cast in two pieces with all the factory flow restrictions removed. This allows our upgraded to support 600WHP with proper fuel, upgrades, and tuning.

Important Notice: The maximum power stated for each turbocharger has been calculated based strictly on the choke flow of the compressor map (total turbo capability), which represents the potential flywheel power. Performance results of this product are highly dependent upon your vehicle’s modifications and tuning/calibration.

This is the highest for any drop-in of the N55 upgrade. The compressor is a full billet 11 blades GTX wheel and the turbine is a Garrett-style 10 blades design, these are the same turbine wheels you would find in the Garrett GT line up but make in reverse rotation. The turbo comes with performance DV+ to replace the stock plastic DV parts which are prone to cracking and leaking. The 3L upgrade will support Stock levels-600WHP with a quick spool and plenty of flow to redline. 

We offer the full charge & boost pipes as an Optional to increase and unleash the potential of this upgraded turbocharger. The aluminum pipe replaces the brittle factory plastic pipe which can fail under increased boost pressure. The increased piping size helps to reduce turbulence and maximize flow into the engine. The following are the features of the pipes.

1. Direct OEM Replacement
2. Caliber increase
3. 3-Ply Silicone Couplers
4. Bung for water injection
5. Never blow up again

Pneumatic Wastegate (PWG):

2011-2013 E82 135i/135is

2012-7/2013 F22 M235i

2011-2013 E90/E92/E93 335i

2012-7/2013 F30 335i

for early N55 cars built with the Pneumatic Wastegate (PWG)

Replacement for stock B03 Turbo P/N 1853-988-0007 1853-988-0003, 18539880003, 18539880007, 1855-970-0003

Replacement for stock B03 Turbo P/N 1853-988-0007

WHEEL SPEC

- Compressor Wheel:  2 Options  (Stock Wheel 45.8 / 62.0mm)

Stage 2L: 53/68mm (supports 350~450WHP) Billet 6+6 Blades upgraded

Stage 3L: 59/78mm  (supports 450~600WHP) Billet GTX 11+0 Blades upgraded 

- Turbine Wheel: 

1.  Upgrade to 55/60mm 10 blades (Stock Wheel 47/53mm)

COOLING/BEARING SYSTEM

- Oil and water cooling

- Journal bearing system

ITEM INCLUDED

- 1 x Turbocharger with a manifold

- 1 x performance DV+

- 1x Balanced Report with the Anti-counterfeit tag

 - Optional: Boost & Charge Pipe Kit

MANUFACTURE

- Kinugawa Turbo Systems

WARRANTY

- One Year