Emissions System for BMW 3 Series E93 (2007-2013)

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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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Turner Baffled Oil Catch Can Kit - 8oz
Turner Baffled Oil Catch Can Kit - 8oz
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Turner Motorsport - Corporate Logo
T#:398784
Part#: 022798TMS01-07KT
In Stock
Sale - Save 15% $ 336.99

This product was last offered at the strikethrough price on
06-14-2026

$ 286.44 USD
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Sale - Save 15%
$ 336.99

This product was last offered at the strikethrough price on
06-14-2026

$ 286.44 USD
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When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however, this does not limit you to this flow. The inner baffle orientation can be easily adjusted to flow in both directions in case you decide to move this catch can to a different vehicle. A 4 chamber system baffle system inside the catch can was engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can. Having a closed/recirculated design reduces oil ingestion and promotes cleaner emissions and odor-less operation.
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Turner Baffled Oil Universal Catch Can Kit - 10oz
Turner Baffled Oil Universal Catch Can Kit - 10oz
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:398786
Part#: 022798TMS01-09KT
In Stock
Sale - Save 15% $ 305.99

This product was last offered at the strikethrough price on
06-14-2026

$ 260.09 USD
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Sale - Save 15%
$ 305.99

This product was last offered at the strikethrough price on
06-14-2026

$ 260.09 USD
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When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however this does not limit you to this flow.
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Turner Baffled Oil Catch Can Kit - 6oz
Turner Baffled Oil Catch Can Kit - 6oz
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:398782
Part#: 022798TMS01-05KT
In Stock
Sale - Save 15% $ 302.99

This product was last offered at the strikethrough price on
06-14-2026

$ 257.54 USD
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Sale - Save 15%
$ 302.99

This product was last offered at the strikethrough price on
06-14-2026

$ 257.54 USD
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When we designed this catch we wanted to have the most function options available, the best separation method, and the easiest to service. The Turner engineered catch cans offer a pre-setup design based ion desired flow direction, however, this does not limit you to this flow. The inner baffle orientation can be easily adjusted to flow in both directions in case you decide to move this catch can to a different vehicle. A 4 chamber system baffle system inside the catch can was engineered to create multiple changes in the direction of airflow within the separator to cause oil droplets to fall out of suspension before exiting the catch can. Having a closed/recirculated design reduces oil ingestion and promotes cleaner emissions and odor-less operation.
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Turner Motosport A/N Catch Can System - Passenger Side, N54
Turner Motosport A/N Catch Can System - Passenger Side, N54
10X Entries Into Our F80 M3 Sweepstakes
Designed for Passenger Side engine bay fitment.
Turner Motorsport - Corporate Logo
T#:597214
Part#: 023185TMS09
In Stock
Sale - Save 25% $ 630.99

This product was last offered at the strikethrough price on
06-14-2026

$ 473.24 USD
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Sale - Save 25%
$ 630.99

This product was last offered at the strikethrough price on
06-14-2026

$ 473.24 USD
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Our Turner Motorsport A/N catch can system features perfect length A/N lines and billet PCV adapters for a seamless installation. This is the ultimate in blowby protection for your N54.
Turner Motosport A/N Catch Can System - Driver Side, N54
Turner Motosport A/N Catch Can System - Driver Side, N54
10X Entries Into Our F80 M3 Sweepstakes
Designed for Driver Side engine bay fitment.
Turner Motorsport - Corporate Logo
T#:597213
Part#: 023185TMS010
In Stock
Sale - Save 25% $ 635.99

This product was last offered at the strikethrough price on
06-14-2026

$ 476.99 USD
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Sale - Save 25%
$ 635.99

This product was last offered at the strikethrough price on
06-14-2026

$ 476.99 USD
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Our Turner Motorsport A/N catch can system features perfect length A/N lines and billet PCV adapters for a seamless installation. This is the ultimate in blowby protection for your N54.
URO Front Oxygen Sensor - Bank 2 Pre-Cat - E82 E88 135i 1 M Coupe
URO Front Oxygen Sensor - Bank 2 Pre-Cat - E82 E88 135i 1 M Coupe ...
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:9126159
Part#: 11787558087
In Stock
$ 96.29 USD
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$ 96.29 USD
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This direct fit OEM Bosch oxygen sensor plugs directly into your factory connector. Fits N54 engine 1 series, 3 series and Z4. No cutting or splicing required. A new oxygen sensor can improve drivability and lengthen engine life.
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Radium Engineering Catch can kit - E9X 335i E8X 135i
Radium Engineering Catch can kit - E9X 335i E8X 135i
Radium Engineering - Corporate Logo
T#:577808
Part#: 20-0373
In Stock
$ 259.99 USD
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$ 259.99 USD
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Oil catch cans prevent elevated oil blow by caused by aggressive driving. The Radium Engineering catch can uses a closed loop system and is emissions and track legal, and by not venting to atmosphere avoids any oil smells from getting into the cabin. Kit includes Billet catch can Mounting bracket 10AN hose fittings and adapters 5/8" PCV hose Mounting hardware
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Secondary Air Injection Pump - E82 E88 E90 E92 E93
Secondary Air Injection Pump - E82 E88 E90 E92 E93
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:2824948
Part#: 11727557903
Ships in 2 Business Days
$ 350.99 USD
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$ 350.99 USD
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The secondary air injection pump injects fresh air into the exhaust stream to help burn off harmful pollutants in the catalytic converter. If the injection pump begins to fail, since it is a vital part of the emissions system, a fault code will be triggered. Sometimes, when pulling off the lower secondary air pipe, you may see water pour out. This is a sign that your pump is more than likely faulty. By simply replacing this pump, efficiency can be restored and there will be no worry about failing an emissions test.
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Rear Bank 2 Post-Cat Oxygen Sensor - 490mm - E70 E83 E82/88 E9X (N5X 3.0L)
Rear Bank 2 Post-Cat Oxygen Sensor - 490mm - E70 E83 E82/88 E9X (N5X ...
5X Entries Into Our F80 M3 Sweepstakes
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Meyle - Corporate Logo
T#:4934915
Part#: 3148030031
Ships on Nov 3, 2026
$ 112.99 USD
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$ 112.99 USD
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The oxygen sensor is vital to the performance and drivability of your car. The engine computer relies on data from the sensor to make adjustments in engine efficiency and performance. 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. There is no lifespan on O2 sensors but there are several fault codes that indicate a failed sensor (O2 monitoring, cat efficiency, O2 heating circuit, O2 readiness, and others). The O2 sensor is heated and has a self-calibration feature so once you get the codes or feel performance has suffered, a new sensor is a good starting point to get you back to peak performance. This oxygen sensor for BMW's with the N52, N54, and N55 3.0L engines. This 490mm bank 2 oxygen sensor is mounted after the catalytic converter.
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