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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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Secondary Air Injection Pump
Secondary Air Injection Pump
Dorman - Corporate Logo
T#:56110341
Part#: 306-006
In Stock at Vendor
New Item
$ 427.99

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

$ 322.99 USD
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$ 322.99 USD
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Crankcase Ventilation Connecting Pipe - Cylinders 1-4
Crankcase Ventilation Connecting Pipe - Cylinders 1-4
Hamburg Tech - Corporate Logo
T#:50626658
Part#: 11157646086
Ships in 2 Business Days
New Item
$ 57.99 USD
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$ 57.99 USD
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Crankcase Ventilation Connecting Pipe - Cylinders 5-8
Crankcase Ventilation Connecting Pipe - Cylinders 5-8
Hamburg Tech - Corporate Logo
T#:50626659
Part#: 11157646087
Ships in 2 Business Days
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$ 59.99 USD
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$ 59.99 USD
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Rein Pressure Regulator Valve Repair Kit - E53, E60, E63, E64, E65, E66, E70
Rein Pressure Regulator Valve Repair Kit - E53, E60, E63, E64, E65, E...
Rein - Corporate Logo
T#:55821694
Part#: 11127547058
Ships in 4 Business Days
New Item
$ 16.99 USD
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$ 16.99 USD
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This Rein Automotive repair kit allows you to service the internal components of the crankcase breather valve independently. Instead of replacing the entire, costly valve cover or manifold assembly, this kit provides the exact wear items required to rebuild the factory housing back to original operating specifications. All components are manufactured to strict OE tolerances. The diaphragm is molded from premium, oil-resistant elastomers engineered to withstand prolonged exposure to aggressive synthetic lubricants, fuel vapors, and extreme under-hood heat cycles without losing its elasticity or sealing profile.
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Crankcase Vent Pipe & Hardware Kit
Crankcase Vent Pipe & Hardware Kit
Genuine BMW - Corporate Logo
T#:55281771
Part#: M6X16PCVKT
Ships in 3 Business Days
New Item
$ 48.58 USD
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$ 48.58 USD
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Keep your Ultimate Driving Machine performing at its peak with this Genuine BMW Crankcase Breather Hose and Hardware Kit.
Oxygen Sensor
Oxygen Sensor
Meyle - Corporate Logo
T#:55353609
Part#: 11787558054
Special Order: No Guaranteed ETA
New Item
$ 134.99 USD
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$ 134.99 USD
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This Meyle pre-catalytic broadband oxygen sensor is a direct replacement for your tired, slow-responding factory sensor.
Exhaust Pressure Sensor
Exhaust Pressure Sensor
Febi - Corporate Logo
T#:56580196
Part#: 13627808013
Special Order: No Guaranteed ETA
New Item
$ 26.99 USD
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$ 26.99 USD
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This Febi Bilstein sensor provides robust thermal stability and signal consistency required for daily driving and high-load demands alike.
Upstream NOx Sensor
Upstream NOx Sensor
Febi - Corporate Logo
T#:56254774
Part#: 13628589846
Special Order: No Guaranteed ETA
New Item
$ 312.99 USD
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$ 312.99 USD
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Maintain peak performance and emissions compliance on your BMW with this replacement upstream NOx sensor by Febi Bilstein.
Oxygen Sensor
Oxygen Sensor
Febi - Corporate Logo
T#:56254844
Part#: 11787512973
Special Order: No Guaranteed ETA
New Item
$ 62.99 USD
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$ 62.99 USD
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Maintain peak engine performance and precise air/fuel ratio telemetry with the Febi Bilstein Heated Oxygen Sensor.
Exhaust Gas Cooler
Exhaust Gas Cooler
Febi - Corporate Logo
T#:56471635
Part#: 11718517724
Special Order: No Guaranteed ETA
New Item
$ 496.99 USD
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$ 496.99 USD
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Keep your BMW’s engine running clean and operating within strict thermal tolerances with this replacement EGR cooler from Febi Bilstein.
Oxygen Sensor
Oxygen Sensor
Febi - Corporate Logo
T#:56254780
Part#: 11787836451
Special Order: No Guaranteed ETA
New Item
$ 63.99 USD
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$ 63.99 USD
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This Febi Bilstein oxygen sensor is designed as a direct OEM-spec replacement to keep your engine management system operating with pin-point accuracy.
Oxygen Sensor
Oxygen Sensor
Febi - Corporate Logo
T#:56254778
Part#: 11781743994
Special Order: No Guaranteed ETA
New Item
$ 62.99 USD
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$ 62.99 USD
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This Febi Bilstein Oxygen Sensor provides a high-quality OEM replacement option built to precise vehicle specifications.
MEYLE NOx Sensor - Urea Injection - BMW FXX, EXX
MEYLE NOx Sensor - Urea Injection - BMW FXX, EXX
Meyle - Corporate Logo
T#:52621848
Part#: MEX1581
Special Order: No Guaranteed ETA
New Item
$ 291.99 USD
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$ 291.99 USD
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Maintain your BMW’s clean-diesel performance with the MEYLE MEX1581 NOx Sensor.
Sensor, Exhaust Gas Temperature
Sensor, Exhaust Gas Temperature
Meyle - Corporate Logo
T#:55461391
Part#: 3148000070
Special Order: No Guaranteed ETA
New Item
$ 59.99 USD
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$ 59.99 USD
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If your turbocharged Ultimate Driving Machine isn’t getting real-time, accurate temperature readouts from the exhaust stream, the ECU instantly pulls timing, limits boost, and drops your car into limp mode
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Meyle Exhaust Gas Temperature Sensor - G30 - B57
Meyle Exhaust Gas Temperature Sensor - G30 - B57
Meyle - Corporate Logo
T#:55461387
Part#: 3148000073
Special Order: No Guaranteed ETA
New Item
$ 61.99 USD
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$ 61.99 USD
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Your ECU relies heavily on the Exhaust Gas Temperature (EGT) sensor to monitor critical exhaust heat before things get out of hand.
NOx Sensor - SCR-Type Catalytic Converter
NOx Sensor - SCR-Type Catalytic Converter
Febi - Corporate Logo
T#:56616356
Part#: 13627812528
Special Order: No Guaranteed ETA
New Item
$ 268.99 USD
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$ 268.99 USD
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Keep your BMW’s emissions control working with the precise calibration it demands with this Febi Bilstein NOx Sensor.
Exhaust Pressure Sensor
Exhaust Pressure Sensor
Meyle - Corporate Logo
T#:55030832
Part#: 3148010004
Special Order: No Guaranteed ETA
New Item
$ 57.99 USD
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$ 57.99 USD
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Keep your Ultimate Driving Machine performing at its peak with this replacement BMW exhaust pressure sensor from Meyle.
Fuel Tank Vent Valve
Fuel Tank Vent Valve
Febi - Corporate Logo
T#:56543996
Part#: 13907621174
Special Order: No Guaranteed ETA
New Item
$ 43.99 USD
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$ 43.99 USD
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Keep your BMW or MINI running at peak efficiency with this Febi Bilstein Fuel Tank Vent Valve.

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