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Emissions System

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

T#:389684

Part#: VTT-N54-PCV

In Stock

$ 68.99 USD

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$ 68.99 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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Victor Reinz O-Ring - E32, E34, E38, E39

T#:592731

Part#: 07119906360

In Stock

$ 3.99

This product was last offered at the strikethrough price on
05-07-2026

$ 2.99 USD

Limited Qty Sale

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$ 3.99

This product was last offered at the strikethrough price on
05-07-2026

$ 2.99 USD

Limited Qty Sale

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If this gasket fails it can cause oil leaks and other issues. Replace it at any sign of failure!

Profile-gasket 11611729728

T#:18889

Part#: 11611729728

In Stock

$ 4.99

This product was last offered at the strikethrough price on
04-06-2026

$ 4.07 USD

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$ 4.07 USD

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PROFILE-GASKET 11611729728 Manufactured by Reinz

Victor Reinz O-Ring - E70, E90

T#:591905

Part#: 13547792098

Ships in 3 Business Days

$ 4.99

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

$ 3.99 USD

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$ 3.99 USD

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A faulty EGR gasket can lead to catastrophic failures like misfires, reduced engine power, and increased emissions. Replace these at any sign of failure!.