Hybrid Turbo Bmw 35i 306 326 340 hp, 11657588995, 11657636424, 11654577236, 11652470368, 18539700003, 18539700007

  • Online only
Hybrid
Hybrid Turbo Bmw 35i 306 326 340 hp, 11657588995, 11657636424, 11654577236, 11652470368, 18539700003, 18539700007
  • Hybrid Turbo Bmw 35i 306 326 340 hp, 11657588995, 11657636424, 11654577236, 11652470368, 18539700003, 18539700007
HYB-20M-D89

Hybrid Turbo plug & play Intended for the applications documented for the 306, 320, 326 and 340 fitted with N54 B30 A or N55 B30 A engines Two specifications are available: 1 and 2, featuring an MFS compressor wheel , a 360° thrust bearing and high-speed balancing on a Cimat VSR bench Bmw hp. Stage Stage Performance.

Exchange
Gasket kit
Preparation course
€592.20 VAT included

493.5 tax excl.

Quantity
Delivery 3-30 working days

Description

This plug & play hybrid turbocharger is designed for, various Bmw models fitted with N54 B30 A and N55 B30 A petrol engines.. Its specification is based on an MFS compressor wheel Performance and components tailored for performance-oriented use.

Documented applications include, in particular, the Bmw Series 1, Series 2 and Series 3 across several generations and body styles. The part number of the original dturbocharger must be checked before placing any order.

Available upgrades — Stage 1 and Stage 2

Stage 1
MFS high-flow compressor wheel: 45.79 / 62.00 mm
Blade configuration: 6+6 Performance
360° thrust bearing
Balanced at 150,000 rpm on a Cimat VSR test bench

This configuration alters the compression capacity and air flow rate dof the turbocharger whilst maintaining a documented plug & play installation.

Stage 2
MFS high-flow compressor impeller oversized: 54.60 / 67.00 mm
Blade configuration: 6+6 Performance
d’s re-profiled intake housing for accommodate the impeller oversized
360° thrust bearing
Balanced at 150,000 rpm on a Cimat VSR test bench

The increased diameter and reshaping of the housing are designed to adapt the air intake passage dto the new impeller. This modification may alter the available flow rate as well as the turbo’s behaviour, depending on the engine configuration.

Hybrid turbo technology

What is a hybrid turbocharger?

A hybrid turbo retains an architecture suited to the original dapplication whilst incorporating internal modifications. Depending on the upgrade stage, these modifications relate to the compressor wheel, its dimensions, the geometry of the blades, the thrust ring and, for for the Stage 2, the reprofiling of the dintake housing.

MFS compressor wheel: standard or ‘ Performance ’?

MFS stands for ‘Milled From Solid’, i.e. an impeller machined from a solid block. This manufacturing process alone does not guarantee a higher airflow. A standard MFS impeller can be just as shiny as an MFS impeller Performance. It is not its appearance that determines its performance, but its geometry and its ability to move more d’air.

Why does the geometry of the blades influence the air flow rate d?

The impeller’s diameter, profile, height, width and blade arrangement all influence air intake and compression. A larger impeller does not automatically guarantee better performance: the result also depends on the casings, the turbine, the boost pressure and the engine tuning.

Reliability and balancing of the hybrid turbo

The 360° thrust bearing helps to distribute axial forces. Balancing the rotor at 150,000 rpm on a Cimat VSR test bench aims to limit vibrations and mechanical stresses, without compensating for incorrect installation or inadequate lubrication.

Engine remapping and tuning

Adjustments to the mapping and pressure control may be necessary for to make the most of the turbo’s characteristics. Fuel injection, exhaust, cooling, transmission and wastegate settings must be checked or adjusted according to the vehicle’s configuration.

Turbo specifications

OEM part numbers

11657588995
11657636424
11654577236
11652470368

Manufacturer part numbers

18539880003
18539700003
18539880007
18539700007

Compatible vehicles and specifications

Bmw
1 Series Coupé E82 — 326 hp
N54 B30 A or N55 B30 A — 10/2007 to 10/2013
1 Series F20 — 320 hp
N55 B30 A — 07/2012 to 02/2015
Series 1 F20 — 320 hp
N55 B30 A — 11/2012 to 02/2015
1 Series F21 — 320 hp
N55 B30 A — Dec 2011 to Jun 2016
1 Series F21 — 320 hp
N55 B30 A — 02/2012 to 06/2016
1 Series Convertible E88 — 326 hp
N55 B30 A — 03/2008 to 12/2013
2 Series Coupé F22/F87 — 326 hp
N55 B30 A — 10/2013 to 06/2016
2 Series Coupé F22/F87 — 326 hp
N55 B30 A — 07/2014 to 06/2016
3 Series E90 — 326 hp
N54 B30 A or N55 B30 A — 03/2006 to 12/2011
3 Series E90 — 326 hp
N54 B30 A or N55 B30 A — 05/2008 to 10/2011
3 Series F30/F80 — 306 hp
N55 B30 A — 11/2011 to 07/2015
3 Series F30/F80 — 306 hp
N55 B30 A — 07/2012 to 07/2015
3 Series F30/F80 — 326 hp
N55 B30 A — 11/2011 to 06/2013
3 Series F30/F80 — 326 hp
N55 B30 A — 07/2012 to 06/2013
3 Series F30/F80 petrol/electric — 340 hp
N55 B30 A — 07/2012 to 06/2015
3 Series Convertible E93 — 326 hp
N54 B30 A or N55 B30 A — 05/2006 to 10/2013
3 Series Coupé E92 — 326 hp
N54 B30 A or N55 B30 A — 06/2006 to 06/2013
3 Series Coupé E92 — 326 hp
N55 B30 A — 11/2008 to 06/2013
3 Series Estate E91 — 306 hp
N54 B30 A or N55 B30 A — 09/2008 to 06/2012
3 Series Touring E91 — 326 hp
N54 B30 A or N55 B30 A — 09/2006 to 06/2012
3 Series Touring E91 — 326 hp
N54 B30 A or N55 B30 A — 09/2008 to 06/2012
3 Series Touring F31 — 306 hp
N55 B30 A — 03/2013 to 06/2015
3 Series Touring F31 — 326 hp
N55 B30 A — 03/2013 to 06/2013
3 Series Gran Turismo F34 — 306 hp
N55 B30 A — 03/2013 to 06/2016
3 Series Gran Turismo F34 — 306 hp
N55 B30 A — 07/2013 to 06/2016

Additional technical specifications

Type: turbo hybrid
Fuel: petrol or petrol/electric depending on configuration
Documented power outputs: 306, 320, 326 and 340 hp
Engine codes: N54 B30 A, N55 B30 A
Installation: plug & play, no modifications required d’ documented installation

Fitting advice

⚠️ WARNING — IMPORTANT BEFORE INSTALLATION

Identify and rectify the cause of the previous fault. Check the lubrication circuit, the oil supply and return d, the cleanliness of the pipes, as well as theintake, and ensure there are no foreign objects. Carry out priming in accordance with the applicable recommendations and follow the manufacturer’s instructions. It is necessary to adjust the wastegate and check the engine management system. An unresolved lubrication fault may lead to further turbocharger failure.

How do you identify the correct turbo?

Check the turbo part number d, the original, OEM and manufacturer part numbers, the model, generation, body style, power output, production period and engine code.. An identical engine specification does not always guarantee compatibility.

⚠️ Check your turbo’s part numbers

Before ordering, compare the part number marked on your original turbo d with the part numbers listed in this specification sheet. An identical engine specification does not always guarantee compatibility. If in doubt, contact us with the part number you have noted from your turbo.

Product Details
HYB-20M-D89
Hybrid
Attachments
Download

Turbo: specialists in turbochargers since 2012

ALFI TURBO specialises in the sale of turbochargers for for cars, commercial vehicles, heavy goods vehicles, construction machinery, agricultural machinery and boats: new turbochargers, remanufactured units, hybrid turbochargers, Cartridge and turbocharger spare parts. Over 20,000 items are available.

Find the right turbocharger for your engine

The turbocharger plays a vital role in the operation and performance d of a turbocharged engine. When a turbocharger needs replacing, it is important d to identify the exact part number before ordering.

ALFI TURBO supplies turbochargers for for a wide range of makes and engine types: cars, commercial vehicles, heavy goods vehicles, construction machinery, tractors and agricultural machinery, as well as various marine applications.

You can search for your turbo based on the vehicle or application, engine type, engine code, or directly using d an OEM or manufacturer part number found on your old turbocharger.

Turbo new, remanufactured, hybrid and Cartridge

Turbo new

Browse our range of new turbochargers for for diesel and petrol engines. ALFI TURBO has over 5,500 new turbochargers in stock for covering a wide range of makes, engine types and turbocharger part numbers.

View new turbochargers →

Turbo as remanufactured units

A standard exchange turbo allows you to replace a turbocharger whilst returning the old part where a deposit is required. Our catalogue includes numerous part numbers for from various makes and engine types.

View standard exchange turbochargers →

Hybrid Turbo

Hybrid turbos are designed for set-ups requiring greater air flow d and higher performance potential than a standard set-up. Specifications depend on the turbo, its tuning and the engine configuration.

View hybrid turbos →

Cartridge turbo

The turbo Cartridge, also known as the central turbo cartridge, comprises the main rotating components of the turbocharger. ALFI TURBO has over 6,000 Cartridge for turbo part numbers.

View turbo Cartridge →

for turbochargers for a wide range of applications

Our catalogue covers a wide range of d applications fitted with d a turbocharged engine.

  • diesel and petrolcars;
  • commercial vehicles;
  • heavy goods vehicles and lorries;
  • construction and civil engineeringmachinery;
  • tractors and agricultural machinery;
  • boats and marine applications.

How do you identify the correct turbo part number?

A single engine type may have been fitted with several different turbochargers depending on theYear, power output, engine version or technical evolution.. The application alone is therefore not always sufficient for to accurately identify the correct turbo.

Before ordering, note down the part numbers shown on the identification plate d of your old turbocharger. This may be d an OEM part number or d a part number from the turbo manufacturer.

Compare these part numbers with those listed on our product pages.. If in doubt, our team can help you verify the part number you are looking for before you place your order.

Turbo failure: identify the cause before replacement

A loss of power, an unusual whistling noise, oil consumption d, abnormal smoke or poor engine performance may be linked to a turbocharger fault.

However, a fault that appears to be turbo-related may also stem d from a lubrication issue, d from contaminated oil, d from a foreign object, from the intake or exhaust systems, or d from another engine peripheral component.

It is therefore important to investigate the cause of the fault before fitting a new turbo or a new Cartridge.

→ Identifying the symptoms d of a turbo failure

→ Understand the main causes of turbo failure d

ALFI TURBO, specialists in turbochargers since 2012

Since 2012, ALFI TURBO has been assisting private individuals and professionals in identifying and replacing turbochargers.

  • over 20,000 items in the catalogue;
  • over 5,500 new turbochargers in stock;
  • over 6,000 ‘ Cartridge ’ available;
  • new turbochargers, remanufactured units, hybrid units and Cartridge;
  • diesel and petrol engines;
  • a wide range of applications for road, agricultural, industrial and marine use;
  • fast delivery in France and across Europe;
  • warranty of up to 2 years depending on the product and applicable conditions.

BEFORE REPLACING A TURBO

A turbocharger failure may be the result d of another engine problem. Before fitting d a new turbo or Cartridge, identify and rectify the cause of the original fault to d avoid d damaging the new part.

Need d'help for finding your turbo?

Do you have a turbocharger part number but can’t find the matching part? Are you unsure which part number to choose? Send us the details from your old turbo so that our team can help you identify the part you’re looking for.

CONTACT ALFI TURBO