Emissions System for BMW 1 Series E82 (2008-2013)

BMW N54 3.0L Blow-By Vent Hose

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T#:594297

Part#: 11157553949

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08-31-2026

$ 38.94 USD

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This hose directs the oil & combustion vapors from the valve cover and directs them to the intake manifold where they are put through combustion again in order to reduce emissions. When installing one of our N54 Oil Catch Cans the connections on this hose will often break. We recommend replacing this hose at the same time as your catch can. When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

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E82 135i N54, E9X 335 N54, E60 535 Vargas Upgraded PCV Valve ...

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T#:389684

Part#: VTT-N54-PCV

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This product was last offered at the strikethrough price on
09-03-2026

$ 58.64 USD

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The crankcase oil vent system on the N52/N54 is one of its weakest and cheaply designed systems. We see crankcase vent issues on even stock engines but with more boost the problems are exponential. This Vargas upgraded PCV valve, and an oil catch can, are what the N54 engine needs and may alleviate most of your oil and boost leak issues. The PCV valve is supposed to let oil either return to the oil pan or pass through the intake manifold and get burned up in the combustion chamber. However, BMW used a weak plastic vent valve that doesn't seal well when under boost. Instead of closing and venting the oil out of the intake, it's forced through this valve and into the intake and coating your valves with oil residue and carbon. Most boost equals more oil forcing its way by. This upgraded N54 PCV valve uses higher grade materials, including aluminum, to provide a better seal and prevent oil from entering the intake. It's an easy install and a must-have item when considering any turbo work.

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Billet Check Valve - 10 Barb

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T#:597641

Part#: VTT-CHECK-2

Ships in 9 Business Days

Sale - Save 15% $ 36.99

This product was last offered at the strikethrough price on
09-03-2026

$ 31.44 USD

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Vargas Turbo has you covered when you are installing a custom turbo setup. With all of the adapters you need and all the valves necessary, the only real limiting factor is your imagination!

BMW N54 3.0L Billet Vaccum Relief Valve

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T#:597525

Part#: VTT-VAC-RELIEF

Ships in 3 Business Days

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09-03-2026

$ 89.24 USD

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BMW N54 3.0L Billet Vacuum Relief Valve from Vargas Turbo Technologies offers precise control over crankcase vacuum levels. This high-quality billet valve allows users to adjust the vacuum pressure with ease, eliminating guesswork and ensuring optimal engine performance. By simply adding or removing shims, users can tailor the vacuum level to their needs.

Customizable Vacuum Levels: Adjust the vacuum pressure using supplied shims to achieve desired performance.
Direct Fit: Designed with -10ORB threads for easy installation into VTT modular PCV solutions and VTT Modular CNC valve covers.
Versatile Settings: Includes 5 vacuum settings ranging from 10' to 18' of vacuum based on shim configuration.
Enhanced Engine Protection: Helps prevent excessive vacuum that could affect engine seals or cause whistling.

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

$ 46.54 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.

Flapper Delete Fitting - N54

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T#:557962

Part#: VTT-FLAPPER-DELE

Ships on Sep 22, 2026

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09-03-2026

$ 48.87 USD

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Vargas Turbo has you covered when you are installing a custom turbo setup. With all of the adapters you need and all the valves necessary, the only real limiting factor is your imagination!

The VTT PCV Flapper delete is used to get rid of the factory flapper, and add a -10 fitting on N54 powered vehicles. This will allow you to run a single or dual external catch can, or your own custom set up.

This fitting is made from 6061-T6 aircraft aluminum anodized black and comes with O-ring, and a stainless steel holding clip.

This part fits the following BMW engines:
2006-2012 N54

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Secondary Air Injection Hose - Pump To Valve

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T#:594379

Part#: 11727557910

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This product was last offered at the strikethrough price on
07-17-2026

$ 34.19 USD

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Connects the air pump to the cold start valve.

Billet 1/2" Check Valve - N54

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T#:557954

Part#: VTT-CHECK-1

Ships in 2 Business Days

Sale - Save 15% $ 36.99

This product was last offered at the strikethrough price on
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$ 31.44 USD

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Vargas Turbo has you covered when you are installing a custom turbo setup. With all of the adapters you need and all the valves necessary, the only real limiting factor is your imagination!

This is a 1/2" (fits -8AN hos perfectly as well) CNC Billet check valve that can be used for a variety of uses including a vacuum/boost check valve when removing the stock PCV system, and still wanting to run the vacuum to the crankcase. Rated at over 100 psi, with a cracking psi of .25psi.

This part fits the following BMW engines:
2006-2012 N54

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VTT CNC ORB Plug - -10AN

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T#:642075

Part#: VTT-10ORB

Ships on Sep 22, 2026

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09-03-2026

$ 20.39 USD

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Vargas Billet Valve Cover And Dual Catch Can Combo Kit - Billet Black...

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T#:22394048

Part#: VTTN54VCOCCBLK

Ships on Sep 22, 2026

Sale - Save 15% $ 2,129.99

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09-03-2026

$ 1,810.49 USD

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This convenient kit from Vargas includes everything you need, saving you the hassle of sourcing specific fittings for your valve cover-catch can setup. Spend less time searching and more time enjoying your upgraded system!

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FTP Motorsport PCV Valve Upgraded Replacement - N54

T#:583063

Part#: SG84036

Special Order: No Guaranteed ETA

$ 60.00 USD

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$ 60.00 USD

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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.

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Bosch Oxygen Sensors - Bank 1 And 2 Pre-Cat - N52

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T#:56110313

Part#: 11787558055KT

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$ 307.99

This product was last offered at the strikethrough price on
08-13-2026

$ 304.99 USD

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Your engine's air fuel ratio needs to be dead on. Worn out factory pre-cat oxygen sensors delay vital data to the DME, leading to sub optimal fueling, lost horsepower, and dangerous hesitation under load.

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Front Oxygen Sensor Set - E9x, E82, E88, Z4

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T#:55317713

Part#: BFR1/2O2SKT2

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$ 400.99

This product was last offered at the strikethrough price on
07-14-2026

$ 335.99 USD

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Over time, that degradation robs your BMW of its crisp throttle response, tanks your fuel economy, and leaves you staring at a failed emissions ticket

Bosch Oxygen Sensor Set - Pre and Post Catalytic Converter - N55 ...

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T#:55857772

Part#: 11787589475KT2

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$ 335.99 USD

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Extreme exhaust heat and carbon buildup degrade your factory oxygen sensors over time, sending lazy data to your DME and robbing you of performance.

PCV Adapter Fitting N54

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T#:557961

Part#: VTT-PCV-ADAPTER

Ships on Sep 22, 2026

Sale - Save 15% $ 145.99

This product was last offered at the strikethrough price on
09-03-2026

$ 124.09 USD

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Vargas Turbo has you covered when you are installing a custom turbo setup. With all of the adapters you need and all the valves necessary, the only real limiting factor is your imagination!

This is the adapter fitting that is required to convert your N54 to external PCV if you want to keep your crankcase under vacuum at idle, and anytime you have a vacuum condition in your intake manifold. They are made from 6061-T6 with black anodizing for a long-lasting finish. Includes complete adapter, with all o-rings, and retaining clip.

This must be used in conjunction with the Vargas billet check valve, and PCV delete fitting or requires plugging of the intake PCV ports. Installs inline on the throttle body, and adds a -8AN male to adapt to a catch cans, or any custom set up.

Made from 6061-T6 with black anodizing for a long-lasting finish. Includes complete adapter, with all o-rings, and retaining clip

This part fits the following BMW engines:
2006-2012 N54

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Rear Oxygen Sensor Set - N52, N54

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T#:55353594

Part#: 11787545074/5KT2

Ships in 2 Business Days

$ 366.99

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

$ 296.99 USD

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Sluggish oxygen sensors do a lot more than just light up your dashboard with an annoying Check Engine Light—they directly choke your BMW’s performance.

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Emissions System for BMW 1 Series E82 (2008-2013)

Sub-Categories

BMW N54 3.0L Blow-By Vent Hose

E82 135i N54, E9X 335 N54, E60 535 Vargas Upgraded PCV Valve ...

Billet Check Valve - 10 Barb

BMW N54 3.0L Billet Vaccum Relief Valve

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

Flapper Delete Fitting - N54

Secondary Air Injection Hose - Pump To Valve

Billet 1/2" Check Valve - N54

VTT CNC ORB Plug - -10AN

Vargas Billet Valve Cover And Dual Catch Can Combo Kit - Billet Black...

FTP Motorsport PCV Valve Upgraded Replacement - N54

Bosch Oxygen Sensors - Bank 1 And 2 Pre-Cat - N52

Front Oxygen Sensor Set - E9x, E82, E88, Z4

Bosch Oxygen Sensor Set - Pre and Post Catalytic Converter - N55 ...

PCV Adapter Fitting N54

Rear Oxygen Sensor Set - N52, N54

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