Upgraded Replacement Bleed Line for Mercedes-AMG M177 LS2

Improve Crankcase Ventilation. Reduce Oil Leaks. Increase Performance.

Designed specifically for the Mercedes-AMG M177 LS2 engine, our Upgraded Replacement Bleed Line is engineered to improve crankcase ventilation and enhance the overall efficiency of your engine's PCV system.

Whether you're running a stock vehicle or a high-performance build, this upgrade provides increased reliability and improved engine performance.

Key Features

✅ Direct replacement for Mercedes-AMG M177 LS2

✅ Engineered specifically for the M177 platform

✅ Upgraded high-performance check valves

✅ Reduces excessive crankcase pressure

✅ Minimises stress on main seals and oil separators

✅ Helps reduce the risk of oil leaks

✅ Improves crankcase ventilation efficiency

✅ Promotes faster turbo spool and improved boost response

✅ Ideal for both tuned and high-performance applications

Why Upgrade?

The factory bleed line can become a restriction under increased boost and higher engine loads.

Our upgraded design improves airflow management within the crankcase, allowing pressure to be relieved more efficiently. By reducing crankcase pressure, the system helps protect engine seals, improves oil control, and allows the turbochargers to spool more efficiently for a quicker throttle response.

Benefits

• Lower crankcase pressure
• Improved engine reliability
• Reduced oil leaks
• Better protection for seals and oil separators
• Faster turbo response
• Improved drivability
• Direct plug-and-play installation

Vehicle Compatibility

Designed for Mercedes-AMG M177 LS2 engines found in the following models:

• ✅ Mercedes-AMG E 63 / E 63 S
• ✅ Mercedes-AMG G 63
• ✅ Mercedes-AMG GLE 63 / GLE 63 S
• ✅ Mercedes-AMG GLS 63
• ✅ Mercedes-AMG GT 63 4-Door / GT 63 S 4-Door
• ✅ Mercedes-AMG S 63
• ✅ Mercedes-AMG SL 63

Engine Platform: M177 LS2 (4.0L Bi-Turbo V8)

Note: Please verify your engine code and model year before ordering. If you're unsure about compatibility, contact us with your VIN and we'll be happy to assist you.

Built for Enthusiasts. Engineered for Performance.

Designed for owners who demand maximum reliability and performance from their Mercedes-AMG M177 engine.