Emissions System for BMW 6 Series F12 (2012+)

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Is your BMW throwing emissions related codes? While we're primarily a BMW performance parts house, we understand the importance of maintaining your emissions system to pass inspection in your area and keep your check engine light off. Pick up your emissions related parts from Turner Motorsport.

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OEM Rein Cylinders 5-8 Crankcase Ventilation Connecting Pipe - E70/1 F01/2 F07/10/12/13 N63
OEM Rein Cylinders 5-8 Crankcase Ventilation Connecting Pipe - E70/1 ...
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:402034
Part#: 11157646087
In Stock
$ 53.99 USD
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$ 53.99 USD
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Connects to the valve cover over cylinders 1-4. These pipes tend to crack after become brittle from numerous heating and cooling cycles. If this happens, OEM Rein pipes are a perfect replacement to restore a tight seal and prevent any check engine codes.
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Rein - Crank Case Vent Hose - F10 M5, F12 M5, F13 M6
Rein - Crank Case Vent Hose - F10 M5, F12 M5, F13 M6
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:26404796
Part#: 11157843151
In Stock at Vendor
$ 32.99 USD
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$ 32.99 USD
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Rein Crank Case Vent Hose is a high-quality replacement part designed to enhance the performance and longevity of your vehicle’s engine. Manufactured by Rein Automotive, this vent hose is built to withstand high pressures and temperatures, ensuring reliable crankcase ventilation. Engineered for a precise fit, it helps prevent harmful oil vapors from entering the intake manifold, improving overall engine efficiency. Available at Turner Motorsport, this vent hose is an ideal choice for drivers looking to maintain their vehicle’s performance and emissions standards.

  • Designed for optimal crankcase ventilation, improving engine performance
  • Reduces oil vapor contamination in the intake system, protecting engine components
  • Made with durable materials to resist wear from heat and pressure
  • Ensures precise fit and easy installation as a direct OEM replacement
  • Helps reduce harmful emissions, supporting cleaner engine operation

Turner Motorsport offers the Rein Crank Case Vent Hose as a dependable solution to keep your engine running smoothly while meeting emissions regulations.

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OEM Rein Crankcase Vent Hose - F10 F12 F13 M5 M6
OEM Rein Crankcase Vent Hose - F10 F12 F13 M5 M6
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:39059240
Part#: 11157843150
In Stock
$ 34.99 USD
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$ 34.99 USD
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The Crankcase Vent Hose is a crucial component that helps regulate crankcase pressure and prevent oil vapor buildup, ensuring optimal engine performance. Designed as a direct replacement for BMW part number 11157843150, this high-quality vent hose restores proper ventilation to protect vital engine components.
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OEM Rein Cylinders 1-4 Crankcase Ventilation Connecting Pipe - E70/1 F01/2 F07/10/12/13 N63
OEM Rein Cylinders 1-4 Crankcase Ventilation Connecting Pipe - E70/1 ...
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:402033
Part#: 11157646086
In Stock
$ 50.99 USD
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$ 50.99 USD
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Connects to the valve cover over cylinders 1-4. These pipes tend to crack after become brittle from numerous heating and cooling cycles. If this happens, OEM Rein pipes are a perfect replacement to restore a tight seal and prevent any check engine codes.
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Rein Crankcase Vent Pipe - Cylinders 1-4 - E70, E71, F01, F02, F07, F10, F12, F13
Rein Crankcase Vent Pipe - Cylinders 1-4 - E70, E71, F01, F02, F07, F...
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:591595
Part#: 11157575640
In Stock
$ 42.99 USD
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$ 42.99 USD
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Replace your damaged crank vent pipe
Walker Oxygen Sensor - Downstream - F22 M235, F3X 335/435, F06/F12 640, F10 535, F87 M2
Walker Oxygen Sensor - Downstream - F22 M235, F3X 335/435, F06/F12 64...
from 7/2013 production date
Walker - Corporate Logo
T#:31324163
Part#: 11787645875
Ships in 1 Business Day
$ 101.99

This product was last offered at the strikethrough price on
04-14-2026

$ 91.99 USD
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$ 91.99 USD
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The oxygen sensor is part of your BMW's emissions control system and feeds data to BMW engine management computer. The oxygen sensor is positioned in the exhaust pipe and can detect rich and lean mixtures. The goal of the oxygen sensor is to help the engine run as efficiently as possible and also to produce as few emissions as possible. When your BMW oxygen sensor fails, the computer can no longer sense the air/fuel ratio, so it ends up guessing -- resulting in poor performance, poor gas mileage, and increased pollution. Make sure your BMW engine performs as it should, and doesn't use more fuel than it needs to, by simply changing your oxygen sensor today.
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Rein Crankcase Vent Pipe - Cylinders 5-8 - E70, E71, F01, F02, F07, F10, F12, F13
Rein Crankcase Vent Pipe - Cylinders 5-8 - E70, E71, F01, F02, F07, F...
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:591596
Part#: 11157575641
In Stock
$ 45.99

This product was last offered at the strikethrough price on
04-30-2026

$ 44.99 USD
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$ 44.99 USD
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Replace your damaged crank vent pipe
Rein Crank Case Ventilation Valve - Priced Each
Rein Crank Case Ventilation Valve - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:17738377
Part#: 11158647299
In Stock
$ 73.99 USD
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$ 73.99 USD
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Rein's OE quality breather hose helps prevent pressure build-up in the engine.
Meyle Oxygen Sensor - BMW F10/12/13 M S63, Z4 N52 3.0L
Meyle Oxygen Sensor - BMW F10/12/13 M S63, Z4 N52 3.0L
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:5973207
Part#: 11787539137
Ships on Nov 2, 2026
$ 102.99 USD
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$ 102.99 USD
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The O2 sensor measures the amount of unburned fuel in the exhaust pipe to adjust fuel mapping for less emissions and better fuel economy. When malfunctioning, your MPG and performance can suffer. Replaced fairly easily, you can restore your performance and mileage quickly. Be sure to add anti-seize on the threads to prevent it from becoming a permanent part of the exhaust. Regularly scheduled maintenance as these tend to fail slowly.
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