Description
BMW M57N2 Bolt-On Upgrade Turbocharger – Performance Solution
This bolt-on upgrade turbocharger solution is designed for BMW M57N2 engines, offering significant power gains while remaining compatible with the stock exhaust manifold and other standard engine components. Five stages are available, from Stage 2 to Stage 5, allowing enthusiasts to choose the performance level that best fits their setup.
Important: Even though the models below share the same engine, the structure of each turbocharger may differ slightly. Please select the correct turbocharger for your vehicle.
Upgrade Stages
HTD2872 Stage 2 :
-
Upgraded bearing system
-
CNC machined compressor and turbine housings
-
OEM variable geometry nozzle
-
Reinforced solid billet compressor wheel – 50/72 mm
-
Enlarged turbine wheel – 51/49 mm
-
Flow bench adjusted
-
Precision balanced on VSR
-
Power range: up to 400 HP
HTD2872BB Stage 2 Ball Bearing :
-
Dual ceramic ball bearing
-
CNC machined compressor and turbine housings
-
OEM variable geometry nozzle
-
Reinforced solid billet compressor wheel – 50/72 mm
-
Enlarged turbine wheel – 51/49 mm
-
Flow bench adjusted
-
Precision balanced on VSR
-
Power range: up to 400 HP
HTD3073BB Stage 3:
-
Dual ceramic ball bearing
-
CNC machined compressor and turbine housings
-
Custom variable geometry nozzle
-
Reinforced solid billet compressor wheel – 54/73 mm
-
Enlarged turbine wheel – 58/54 mm
-
Flow bench adjusted
-
Precision balanced on VSR
-
Power range: 420+ HP
HTD3279BB Stage 4:
-
Big dual ceramic ball bearing
-
Enlarged shaft (6 mm) and turbine wheel
-
CNC machined compressor and turbine housings
-
Custom variable geometry nozzle
-
Reinforced solid billet compressor wheel – 56/79 mm
-
High-flow turbine wheel – 58/56 mm
-
Flow bench adjusted
-
Precision balanced on VSR
-
Power range: 470+ HP
HTD3379BB Stage 5 :
-
Big dual ceramic ball bearing
-
Enlarged shaft and 7 mm wheel diameter
-
CNC machined compressor and turbine housings
-
New custom variable geometry nozzle with 14 blades
-
Reinforced solid billet compressor wheel – 56/79 mm
-
High-flow turbine wheel – 62.8/56 mm
-
Flow bench adjusted
-
Precision balanced on VSR
-
Power range: 500+ HP
⚠️ Note: Engine tuning is required after installation. Stages 3–5 should only be used by professionals with upgraded intake systems, performance downpipes, and custom software to achieve optimal results.
Compatibility
E9x (325d / 330d)
| Model | Year | Engine code | Power (kW / HP) | Garrett nr. | OEM nr. |
|---|---|---|---|---|---|
| BMW 325 d (E90/E91/E92/E93) | 2007–2010 | M57306D3 | 145 / 197 | 758352-5026S, 758352-x | 11657796312 |
| BMW 330 d (E90/E91/E92/E93) | 2005–2007 | M57306D3 | 170 / 231 | 758352-5026S, 758352-x | 11657796312 |
| BMW 330 xd (E90/E91/E92) | 2005–2007 | M57306D3 | 170 / 231 | 758352-5026S, 758352-x | 11657796312 |
E6x (525d / 530d / 730d)
| Model | Year | Engine code | Power (kW / HP) | Garrett nr. | OEM nr. |
|---|---|---|---|---|---|
| BMW 525 d (E60/E61) | 2005–2007 | M57N2 | 170 / 231 | 758351-x | 657794260 |
| BMW 525 d (E60/E61) | 2007–2010 | M57D30UL | 145 / 197 | 758351-x | 657794260 |
| BMW 525 xd (E60/E61) | 2005–2007 | M57N2 | 170 / 231 | 758351-x | 657794260 |
| BMW 525 xd (E60/E61) | from 2007 | M57N2 | 173 / 235 | 758351-x | 657794260 |
| BMW 530 d (E60/E61) | 2005–2007 | M57N2 | 170 / 231 | 758351-x | 657794260 |
| BMW 530 d (E60/E61) | from 2007 | M57N2 | 173 / 235 | 758351-x | 657794260 |
| BMW 530 xd (E60/E61) | 2005–2007 | M57N2 | 170 / 231 | 758351-x | 657794260 |
| BMW 530 xd (E60/E61) | from 2007 | M57N2 | 173 / 235 | 758351-x | 657794260 |
| BMW 730 d (E65/E66) | 2005–2007 | M57N2 | 170 / 231 | 758351-x | 657794260 |
| BMW 730 d (E65/E66) | from 2007 | M57N2 | 173 / 235 | 758351-x | 657794260 |
| BMW 730 ld (E65/E66) | 2005–2007 | M57N2 | 170 / 231 | 758351-x | 657794260 |
| BMW 730 ld (E65/E66) | from 2007 | M57N2 | 173 / 235 | 758351-x | 657794260 |
E7x (3.0d)
| Model | Year | Engine code | Power (kW / HP) | Garrett nr. | OEM nr. |
|---|---|---|---|---|---|
| BMW X5 3.0 d (E70) | from 2007 | M57306D3 | 173 / 235 | 765985-x | 11657796314 |
| BMW X6 3.0 dx (E71) | from 2008 | M57306D3 | 173 / 235 | 765985-x | 11657796314 |
Performance and Tuning Requirements
To achieve optimal results from this BMW M57N2 upgrade turbocharger, professional engine tuning is required after installation. Proper ECU calibration and the correct supporting modifications are essential to ensure safe, reliable, and consistent performance. Additionally, always use genuine BMW gaskets to maintain proper sealing and maximize the longevity of your turbo system.
Item Cost & Shipping
Pricing and shipping for all turbochargers are POA. Please email us at [email protected] with your vehicle details VIN included to receive a tailored quote.
Production Time
Please allow up to 2 weeks for dispatch once details are confirmed.
Support & Compatibility
If you’re unsure about compatibility or want advice on supporting modifications and tuning, our team is happy to help.
Shipping & Returns
All turbochargers are security marked prior to dispatch.
Please refer to the Additional Information section for full details on shipping, delivery times, returns, and damaged-item procedures.





Reviews
There are no reviews yet.