Emissions System for BMW 7 Series F01 (2009+)

Clear BMW chassis

Please ensure your correct model is selected

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.

Sub-Categories

Sort By:
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
Sale - Save 5% $ 53.99

This product was last offered at the strikethrough price on
08-31-2026

$ 51.29 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 5%
$ 53.99

This product was last offered at the strikethrough price on
08-31-2026

$ 51.29 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
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
Sale - Save 5% $ 50.99

This product was last offered at the strikethrough price on
08-31-2026

$ 48.44 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 5%
$ 50.99

This product was last offered at the strikethrough price on
08-31-2026

$ 48.44 USD
Free Shipping on orders $49 and up
Add to Wish List
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.
Show More Show Less
BMW N63 4.4L Vent Pipe - Each
BMW N63 4.4L Vent Pipe - Each
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:7244416
Part#: 11158647961
In Stock
Sale - Save 50% $ 327.99

This product was last offered at the strikethrough price on
05-04-2026

$ 163.39 USD
Free Shipping
Add to Wish List
Sale - Save 50%
$ 327.99

This product was last offered at the strikethrough price on
05-04-2026

$ 163.39 USD
Free Shipping
Add to Wish List

BMW N63 4.4L Vent Pipe

The BMW N63 4.4L Vent Pipe addresses common issues with oil separators freezing in cold weather conditions. This problem often occurs if the vehicle is driven before it is fully warmed up, leading to a howling noise and multiple oil leaks. The crankcase breather valve in the vent pipe purges oil vapor from the engine block into the valve cover. However, condensation can sometimes cause the valve to freeze, which may result in the oil separator system failing, cracking, or disintegrating. This replacement vent pipe ensures proper function and prevents costly damage by maintaining the integrity of the oil separator system.

Benefits:

  • Prevents Freezing Issues: Reduces the risk of oil separator failure in cold weather conditions.
  • Eliminates Oil Leaks: Helps prevent leaks caused by frozen oil separators.
  • Ensures Proper Ventilation: Maintains effective purging of oil vapor from the engine block.
  • Durable Construction: Built to withstand harsh weather conditions and engine stress.
  • Direct Replacement: Designed to fit seamlessly with BMW N63 4.4L engines.
Show More Show Less
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
Sale - Save 5% $ 42.99

This product was last offered at the strikethrough price on
08-31-2026

$ 40.84 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 5%
$ 42.99

This product was last offered at the strikethrough price on
08-31-2026

$ 40.84 USD
Free Shipping on orders $49 and up
Add to Wish List
Replace your damaged crank vent pipe
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
Sale - Save 7% $ 45.99

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

$ 42.74 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 7%
$ 45.99

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

$ 42.74 USD
Free Shipping on orders $49 and up
Add to Wish List
Replace your damaged crank vent pipe
FTP Motorsport PCV Valve Upgraded Replacement - N54
FTP Motorsport PCV Valve Upgraded Replacement - N54
FTP Motorsport - Corporate Logo
T#:583063
Part#: SG84036
Special Order: No Guaranteed ETA
$ 60.00 USD
Free Shipping
Add to Wish List
$ 60.00 USD
Free Shipping
Add to Wish List
The OEM plastic PCV valve does not hold pressure well even when brand new. What this means is that when the turbochargers are making boost, pressurized air can become forced backwards through the valve and back into the crankcase. Depending on the condition of your PCV valve this can range from irritating to dangerous as a pressurized case can cause all sorts of issues. Additionally, if your valve cover is cracked due to age or has a bad gasket you are more than likely experiencing a pressure leak either internally or externally. These two features can cause even a low-mileage N54 to run like a tired elephant, sometimes even unlocking a special bonus function known as "Limp Mode". The solution is to replace any failed components and upgrade the PCV valve to something more capable withstanding the abuse of a turbocharged environment. FTP Motorsport has you covered with this solid aluminum valve assembly. It is essentially the same thing that came in your car from the factory, made out of aluminum. The internal components have also been made to fit tighter and outlast the life of an off the shelf replacement. No, this won't be the very last PCV valve you buy, but it will most certainly alleviate a lot of headaches common to N54 owners. And if you're tuned, big twin or single swapped you need one of these yesterday.
Show More Show Less
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
Sale - Save 12% $ 79.99

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

$ 70.29 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 12%
$ 79.99

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

$ 70.29 USD
Free Shipping on orders $49 and up
Add to Wish List
Rein's OE quality breather hose helps prevent pressure build-up in the engine.
Oil Separator kit - N63
Oil Separator kit - N63
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56291074
Part#: 11158636540KT2
Ships in 3 Business Days
New Item
$ 429.67 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 429.67 USD
Free Shipping on orders $49 and up
Add to Wish List
If your BMW is burning oil, showing unmetered air faults, or suffering from degraded throttle response, a compromised breather system is usually the culprit. The N63 Crankcase Breather Package pairs Genuine BMW oil separators with OE tier Rein connecting pipes. Designed to restore factory level oil separation and sealed vacuum integrity across both cylinder banks
Show More Show Less

Select Vehicle

BMW Mini
Clear Vehicle

Purpose

Category

Brand

Price

$
$

Special Offers

Shipping