Weistec Oil / Air Separator system for Mercedes Benz W212 E63 AMG
As the excess crankcase pressure is vented through the PCV valve and into the intake manifold the engine will eventually draw in, not only air which is wanted, but also particles of aerated oil which creates instability in power due to the low octane level of oil.




Key Features:
- Eliminates the anti octane properties of oil
- CNC machined 6061 aluminum
- Hard anodized to military spec
- Direct bolt in for M156/M159 vehicles
- Utilizes brass filter elements
- 100% serviceable
- Flexible and reversible mounting and installation
The Weistec Oil/Air Separator System comes equipped with billet PCV adapter fittings for easy bolt on performance, and accumulates oil in the lower body which can be drained and recycled during every oil change*
Some vehicles may have more oil consumption or "blow-by" than others. If you are unsure whether your vehicle may or may not be one of these, check the oil separator every 3,000miles (5,000Km) to ensure the separator system is not filled.
Models Supported:
2010 - 2011 (W212 / M156)
Ordering:
Phone:
You can reach us directly by calling 714-202-0005 to place your order over the phone.
Hours of Operations:
Monday - Friday from 8AM to 5PM PST
Saturday & Sunday - Closed
Contact Info:
Phone: 714-202-0005 Ext. 113
Email: Mothman@weistec.com
Website: http://www.Weistec.com
Feel free to contact me via PM, email, or phone if you have any questions.
Last edited by Cory @ Weistec; Jun 30, 2017 at 06:22 PM.
Models Supported:
2010 - 2011 (W212 / M156)
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Thank you for reaching out. Unfortunately, we do not offer one for the M157 platform at the moment.






