Emissions System for BMW E71 X6 ActiveHybrid N63 4.4L

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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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Crankcase Ventilation Connecting Pipe - Cylinders 5-8
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Hamburg Tech - Corporate Logo
T#:50626659
Part#: 11157646087
Ships in 2 Business Days
New Item
$ 59.99 USD
Free Shipping on orders $49 and up
Crankcase Ventilation Connecting Pipe - Cylinders 1-4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Hamburg Tech - Corporate Logo
T#:50626658
Part#: 11157646086
Ships in 2 Business Days
New Item
$ 57.99 USD
Free Shipping on orders $49 and up
Crank Case Ventilation Valve - Priced Each
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:53326230
Part#: 11158647299
Ships on Oct 23, 2026
New Item
Sale - Save 20% $ 80.99

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

$ 64.79 USD
Sale - Save 20%
$ 80.99

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

$ 64.79 USD

02 SENSOR BUNG (WELD-ON TYPE) 304 STAINLESS STEEL (M18x1.5mm) ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bremmen Parts - Corporate Logo
T#:47439371
Part#: 02SB1815
Ships on Dec 31, 2026
New Item
Sale - Save 39% $ 3.99

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

$ 2.44 USD
Free Shipping on orders $49 and up
Sale - Save 39%
$ 3.99

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

$ 2.44 USD
Free Shipping on orders $49 and up

Easily add an oxygen sensor to your custom exhaust setup with this universal O2 sensor bung. Designed for simple weld-on installation, it allows you to place your sensor exactly where you need it—perfect for custom builds, exhaust modifications, or performance tuning projects.

Features:

CNC-cut from T304 Stainless Steel for corrosion resistance
Threaded for M18x1.5mm RH oxygen sensors

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