Emissions System for BMW Z Series E85/6 (2003-2008)

Turner Universal Baffled Oil Catch Can Mounting Bracket Kit - BMW & M...

T#:383333

Part#: 003779ECS06KT

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06-13-2026

$ 71.99 USD

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If you don't wish to fabricate intricate brackets to mount your ECS Baffled Oil Catch Can we have the solution. ECS's three-piece bracket kit includes two options for securing the catch can. Choose from either a flat parallel mounting plate or a bent 90° mounting plate to give you 360° rotation for an infinitely adjustable mounting location.

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Rein Crankcase Ventilation Return Pipe - E60, E90, Z4

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T#:402081

Part#: 11157567801

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$ 81.20 USD

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Located under intake manifold

Crankcase Ventilation Hose Kit M54 Engine

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T#:379190

Part#: 11617504535K

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$ 79.99 USD

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Turner Motorsport presents the Crankcase Ventilation System Refresh Kit for BMW owners experiencing malfunctioning or aged CCV systems. This comprehensive kit includes all necessary hoses to complete a refresh, ensuring optimal performance and reliability for your BMW's CCV system.

Addresses malfunctioning CCV systems
Ensures proper ventilation of the crankcase
Comprehensive kit includes all necessary hoses
Restores performance and reliability
Compatible with various BMW models

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Rein Crank Case Vent Hose - E60, E82, E83, E88, E90, E91, E92, E93, Z...

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T#:402018

Part#: 11157559528

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$ 48.99 USD

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Over time this hose can become clogged and blocked up causing running problems. This is a direct factory replacement for the PCV hose.

Rein Crankcase Vent Hose

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T#:17804807

Part#: 11157522931

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$ 44.99 USD

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Manufactured with high-quality materials to withstand heat, dirt, oil, and other debris.

ECS Tuning Baffled Oil Catch Can - 8oz

T#:13496655

Part#: 003779ECS05-02

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This product was last offered at the strikethrough price on
06-14-2026

$ 215.09 USD

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Upgrade Your BMW with ECS Baffled Oil Catch Can

Modern emission regulations require a closed PCV/Breather system for cleaner operation. However, inefficient oil particle capture can lead to excessive oil vapor ingestion, causing carbon buildup, reduced performance, and fuel economy. ECS Tuning's updated ECS Baffled Oil Catch Can, now with an easy-to-empty 1/4" drain fitting, is engineered to collect toxic blow-by gases, minimize carbon deposits, and reduce oil contamination within engine oil. Recirculating oil vapor ensures emissions compliance without venting to the atmosphere.

Key Features:
Highly Efficient Oil Separator: Strategically positioned 4 chamber baffle system maximizes oil/air separation and minimizes oil droplets in the intake tract.
Integrated Dipstick: Knurled and black anodized oil dipstick simplifies oil volume inspection.
Reservoir: Available in 6oz or 8oz capacity with a 1/4" NPT drain plug fitting.
Serviceable: Easily removable baffle plates and drain plug for cleaning.
Easy/Customizable Installation: Combine with the ECS Universal Bracket Kit for simplified installation and adjustable mounting locations.
Leak-Free Fittings: Machined -10AN ORB (O-Ring Boss) fittings available for secure connections (fittings sold separately).

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Upper Oil Separator Vent Tube

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T#:378292

Part#: 11617504535

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$ 22.99 USD

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Runs from the top of the oil separator up to intake manifold.

Upper Oil Separator Vent Tube

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T#:552486

Part#: 11617533399

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$ 35.99 USD

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Runs from the top of the oil separator up to rear of the intake manifold.

OEM Rein Oil Separator Vent Hose - E60/61 E90/91 Z4

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T#:13029

Part#: 11617559530

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$ 66.99

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05-07-2026

$ 64.99 USD

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BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate. Replace this and all the other components of the oil separator system to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable.

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Stainless Steel Oxygen Sensor (O2) Weld Bung (M18x1.5mm) - Priced Eac...

T#:637408

Part#: 028092ECS11AKT

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06-14-2026

$ 2.99 USD

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Upgrade your exhaust system with the Stainless Steel Oxygen Sensor (O2) Weld Bung (M18x1.5mm). This high-quality weld bung is made from stainless steel, ensuring durability and resistance to corrosion. It features M18x1.5mm threads, making it compatible with most oxygen sensors. Perfect for custom exhaust setups or replacing damaged bungs, this weld bung is a must-have for any automotive enthusiast.

Made from high-quality stainless steel for durability and corrosion resistance
M18x1.5mm threads ensure compatibility with most oxygen sensors
Ideal for custom exhaust setups or replacing damaged bungs
Essential for automotive enthusiasts looking to upgrade their exhaust system

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1.5mm X 51mm Metric Buna-N 70 O-ring

T#:388889

Part#: N1.50X051

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06-13-2026

$ 4.49 USD

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1.5mm X 51mm Metric Buna-N 70 O-ring is the perfect sealing solution for various industrial applications. Made from high-quality Buna-N material, this O-ring provides reliable sealing performance, ensuring leak-free connections. With its metric sizing and 70 durometer hardness, it offers versatility and durability for a wide range of uses.

High-quality Buna-N material
Reliable sealing performance
Metric sizing for versatility
70 durometer hardness for durability

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BMW Crankcase Pressure Regulator Valve

T#:46478579

Part#: ABH0263

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$ 23.99 USD

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BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate. Replace this and all the other components of the oil separator system to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable.

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Hose - From Oil Separator to Oil Dipstick Tube - E46 E39

For use in cold climates

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T#:2879

Part#: 11157532629

In Stock at Vendor

$ 11.99

This product was last offered at the strikethrough price on
03-26-2026

$ 10.99 USD

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This is the updated hose that goes from the Crankcase Oil Separator Valve to the oil dipstick tube. This tube tends to get plugged with oil sludge and becomes brittle and cracks. It fits E46 323i 323ci 325i (M54) 325ci (M54) 325xi 328i 328ci 330i 330ci 330xi - E39 525i 530i - E60 525i 530i 2004-2005 - X3 2.5i 3.0i 2004-2006 - Z3 2.5i 3.0i - Z4 2.5i 3.0i 2003-2006.
In german, Rein means Pure. In the automotive industry the Rein name has quickly come to represent quality. With fitments for some of the world’s finest automobiles including BMW and Mini and guaranteed OE quality, Rein is a name you can trust.

This item fits the following BMWs:
2001-2005 E46 BMW 325i 325ci 325xi Only for cars with M54 engine
1999-2005 E46 BMW 323i 323ci 328i 328ci 330i 330ci 330xi
2001-2003 E39 BMW 525i 530i
2004-2005 E60 BMW 525i 525xi 530i 530xi
2004-2006 E83 BMW X3 2.5i X3 3.0i
2001-2002 Z3 BMW Z3 2.5i Z3 3.0i
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i

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Rein Return Pipe - E39, E46, E53, E60, E83, Z3, Z4

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T#:375092

Part#: 11617504536

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$ 19.99 USD

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Runs from the intake manifold back to connecting hose

Oil Separator Valve

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T#:594299

Part#: 11617531423

Ships in 3 Business Days

$ 120.81 USD

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The oil separator can be replaced on its own but for a complete service we also recommend replacing the oil separator hoses and cleaning the valve cover. Any valve cover or intake manifold work should include a new oil separator valve.

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Rein Crankcase Ventilation Hose - E39, E46, E60, E83, Z3, Z4 ...

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:359420

Part#: 11157532649

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$ 11.99 USD

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ENGINE VENT HOSE 11157532649

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Emissions System for BMW Z Series E85/6 (2003-2008)

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Turner Universal Baffled Oil Catch Can Mounting Bracket Kit - BMW & M...

Rein Crankcase Ventilation Return Pipe - E60, E90, Z4

Crankcase Ventilation Hose Kit M54 Engine

Rein Crank Case Vent Hose - E60, E82, E83, E88, E90, E91, E92, E93, Z...

Rein Crankcase Vent Hose

ECS Tuning Baffled Oil Catch Can - 8oz

Upper Oil Separator Vent Tube

Upper Oil Separator Vent Tube

OEM Rein Oil Separator Vent Hose - E60/61 E90/91 Z4

Stainless Steel Oxygen Sensor (O2) Weld Bung (M18x1.5mm) - Priced Eac...

1.5mm X 51mm Metric Buna-N 70 O-ring

BMW Crankcase Pressure Regulator Valve

Hose - From Oil Separator to Oil Dipstick Tube - E46 E39

Rein Return Pipe - E39, E46, E53, E60, E83, Z3, Z4

Oil Separator Valve

Rein Crankcase Ventilation Hose - E39, E46, E60, E83, Z3, Z4 ...

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