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Emissions System for BMW X Series E70 (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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Oxygen Sensor - Downstream Catalytic Converter

10X Entries Into Our F80 M3 Sweepstakes

T#:27105147

Part#: 11787589475

In Stock

Sale - Save 50% $ 127.99

This product was last offered at the strikethrough price on
05-03-2026

$ 64.00 USD

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Sale - Save 50%

$ 127.99

This product was last offered at the strikethrough price on
05-03-2026

$ 64.00 USD

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Oxygen Sensor

10X Entries Into Our F80 M3 Sweepstakes

T#:27105145

Part#: 11787545075

In Stock

Sale - Save 50% $ 113.99

This product was last offered at the strikethrough price on
05-03-2026

$ 57.00 USD

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Sale - Save 50%

$ 113.99

This product was last offered at the strikethrough price on
05-03-2026

$ 57.00 USD

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Crankcase Vent Pipe - Cylinders 5-8

10X Entries Into Our F80 M3 Sweepstakes

T#:35357253

Part#: 11157589992

In Stock

Sale - Save 50% $ 46.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.50 USD

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Sale - Save 50%

$ 46.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.50 USD

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Crankcase Ventilation Connecting Pipe - Cylinders 1-4

T#:50626658

Part#: 11157646086

Ships in 1 Business Day

Sale - Save 5% $ 57.99

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

$ 54.82 USD

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Sale - Save 5%

$ 57.99

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

$ 54.82 USD

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Crankcase Ventilation Connecting Pipe - Cylinders 5-8

T#:50626659

Part#: 11157646087

Ships in 1 Business Day

Sale - Save 5% $ 59.99

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

$ 56.72 USD

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Sale - Save 5%

$ 59.99

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

$ 56.72 USD

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Rein Pressure Regulator Valve Repair Kit - E53, E60, E63, E64, E65, E...

2X Entries Into Our F80 M3 Sweepstakes

T#:55821694

Part#: 11127547058

Ships in 3 Business Days

Sale - Save 5% $ 16.99

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

$ 16.14 USD

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Sale - Save 5%

$ 16.99

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

$ 16.14 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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Rear Oxygen Sensor Set - N52, N54

10X Entries Into Our F80 M3 Sweepstakes

T#:55353594

Part#: 11787545074/5KT2

Ships in 1 Business Day

$ 366.99

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

$ 296.99 USD

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$ 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.

Oil Separator kit - N63

10X Entries Into Our F80 M3 Sweepstakes

T#:56291074

Part#: 11158636540KT2

Ships in 2 Business Days

$ 429.67 USD

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$ 429.67 USD

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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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Crankcase Ventilation Connecting Pipe - Cylinders 1-4

T#:57725182

Part#: 11157646086

Ships on Sep 24, 2026

$ 76.99 USD

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$ 76.99 USD

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Keep your performance engine running cleanly and efficiently with the Burgaflex Crankcase Ventilation Connecting Pipe for Cylinders 1-4.

Oxygen Sensor Kit - F30/31 N47, E70 M57

10X Entries Into Our F80 M3 Sweepstakes

T#:55569520

Part#: 13628589844KT2

Ships on Nov 16, 2026

Sale - Save 10% $ 770.99

This product was last offered at the strikethrough price on
07-03-2026

$ 693.88 USD

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Sale - Save 10%

$ 770.99

This product was last offered at the strikethrough price on
07-03-2026

$ 693.88 USD

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Oxygen sensors are used by the vehicle computer to adjust the air/fuel ratio and test vehicle emissions. This kit includes both rear Sensors.

NOx Sensor - SCR-Type Catalytic Converter

T#:56616356

Part#: 13627812528

Special Order: No Guaranteed ETA

$ 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

T#:56580196

Part#: 13627808013

Special Order: No Guaranteed ETA

$ 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

T#:56254774

Part#: 13628589846

Special Order: No Guaranteed ETA

$ 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.

E70 Return Pipe

10X Entries Into Our F80 M3 Sweepstakes

T#:52551447

Part#: 11537806706

In Stock

Sale - Save 20% $ 129.99

This product was last offered at the strikethrough price on
05-03-2026

$ 103.99 USD

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Sale - Save 20%

$ 129.99

This product was last offered at the strikethrough price on
05-03-2026

$ 103.99 USD

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Rear Oxygen Sensor - Bank 1 Post-Cat

10X Entries Into Our F80 M3 Sweepstakes

T#:57340375

Part#: 11787545074

Ships on Dec 29, 2026

$ 79.99 USD

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$ 79.99 USD

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Crank Case Ventilation Valve - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:53326230

Part#: 11158647299

In Stock

Sale - Save 20% $ 80.99

This product was last offered at the strikethrough price on
05-03-2026

$ 64.79 USD

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Qty

Sale - Save 20%

$ 80.99

This product was last offered at the strikethrough price on
05-03-2026

$ 64.79 USD

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Replacement (16)

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Emissions System

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