Over time, factory oxygen sensors degrade from extreme exhaust heat and carbon buildup, leading to poor fuel economy, lost performance, and failed emissions tests.
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Brand:
ES#:
5481192
Mfg#:
BFR1/2O2SKT
In Stock
$400.99
This product was last offered at the strikethrough price on 07-14-2026
Is your BMW or MINI throwing a pesky check engine light, suffering from a rough idle, or guzzling fuel like it's track day? Over time, factory oxygen sensors degrade from extreme exhaust heat and carbon buildup, sending lazy signals to your DME.
10X Entries Into Our F80 M3 Sweepstakes
Looking to preserve the performance and longevity of your S65 engine? Trust the S65 Catchan Kit Project - Standard, a vital upgrade for proactive maintenance and reliability.
Sluggish O2 sensors don't just trigger annoying Check Engine Lights; they cause poor fuel economy, rough idling, and can even degrade your expensive catalytic converters over time.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5481204
Mfg#:
11787545074/5KT
Ships in 1-2 days
$366.99
This product was last offered at the strikethrough price on 08-31-2026
This kit replaces the leak-prone OEM valve cover with a precision-engineered aircraft-grade aluminum masterpiece, anodized in a striking Billet Gold finish.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5446443
Mfg#:
VTTVCOCCCOMBG
Ships in 10 Business Days
ON SALE!
SAVE 15%
$1859.99
This product was last offered at the strikethrough price on 09-03-2026
Built from high-grade stainless steel with a robust mesh filter, it ensures your engine breathes cleaner and runs more efficiently under high boost conditions.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5445532
Mfg#:
VTT-OCC-1-VTA-BR
Ships in 10 Business Days
ON SALE!
SAVE 15%
$41.99
This product was last offered at the strikethrough price on 09-03-2026
Restore the efficiency, smoothness, and peak performance of your BMW with this premium pre-catalytic broadband oxygen sensor from Meyle.
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with Low Compression Engine
Restore the performance and reliability of your BMW with this essential emissions component from Meyle.
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Repairing failed emission components doesn't just turn off the check engine light so you can pass your local emissions test, it also improves performance and fuel economy. ECS stocks all common emission controls, from oxygen sensors to PCV valves.
Lifetime Replacement
