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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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
Sale - Save 5% $ 32.99

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

$ 31.34 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 32.99

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

$ 31.34 USD
Free Shipping on orders $49 and up

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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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
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
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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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
Sale - Save 7% $ 34.99

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

$ 32.47 USD
Free Shipping on orders $49 and up
Sale - Save 7%
$ 34.99

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

$ 32.47 USD
Free Shipping on orders $49 and up
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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Crank Case Vent Hose Kit - S63 4.4L Engine
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:23913949
Part#: CRNKVENTKITKT
In Stock
$ 224.99 USD
Free Shipping on orders $49 and up

Elevate your S63 4.4L engine's capabilities with our meticulously designed Crank Case Vent Hose Kit. Crafted from premium-grade materials, this kit ensures superior ventilation, mitigating pressure accumulation within the engine, thereby enhancing its overall performance.

Engineered to precise specifications, our kit seamlessly replaces the OEM vent hoses, guaranteeing a perfect fit. By reducing stress on the engine, it prolongs its lifespan and maintains peak functionality. Rely on this kit to provide unparalleled performance and unwavering reliability for your S63 4.4L engine.

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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
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
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 - 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
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
Replace your damaged crank vent pipe

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
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
Replace your damaged crank vent pipe
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
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
Rein's OE quality breather hose helps prevent pressure build-up in the engine.

Packaged by Turner - Corporate Logo
T#:55857772
Part#: 11787589475KT2
In Stock
New Item
$ 335.99 USD
Free Shipping on orders $49 and up
Extreme exhaust heat and carbon buildup degrade your factory oxygen sensors over time, sending lazy data to your DME and robbing you of performance.

Burger Motorsports - Corporate Logo
T#:38688932
Part#: BMSCC-S63TU
Ships on Sep 22, 2026
$ 399.00 USD
Free Shipping on orders $49 and up
The **Burger Motorsports Oil Catch Can** is the **ultimate solution** for **S63TU BMW turbo engines**, tackling **oil control issues** like **blow-by, intake valve buildup, VANOS contamination**, and **reduced performance—especially at higher boost levels**. ### **Key Features & Benefits:** ✅ **Prevents Oil Blow-By** – Keeps the **intercooler, charge pipes, and intake valves clean** ✅ **Optimized Airflow** – Large-diameter hoses maintain **OEM PCV flow rates**, preventing pressure buildup ✅ **Precision CNC Construction** – 100% **CNC-machined, no welding**, ensuring **durability and longevity** ✅ **Fully Closed-Loop System** – No vapor leaks, maintaining **emissions compliance** ✅ **Strategic Mounting Locations** – **Shorter line runs** improve efficiency and maintain a **stealthy look** ✅ **Easy Maintenance** – Simply **unscrew the base** or use the **drain plug** for quick oil disposal ✅ **Fast 20-Minute Installation** – **All necessary hardware included** and **fully reversible** 🔧 **Built for Performance. Engineered for Longevity. Proudly Made in the USA.** 🔥
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Oil Separator kit - N63
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56291074
Part#: 11158636540KT2
Ships in 2 Business Days
New Item
$ 429.67 USD
Free Shipping on orders $49 and up
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
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