The ultimate solution for BMW owners tired of dealing with the fragile, plastic components of the factory crankcase ventilation system.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5445546
Mfg#:
VTT-N54-UPCVC
Ships in 10 Business Days
ON SALE!
SAVE 15%
$14.99
This product was last offered at the strikethrough price on 09-03-2026
Over time, factory oxygen sensors degrade from extreme exhaust heat and carbon buildup, leading to poor fuel economy, lost performance, and failed emissions tests.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5481192
Mfg#:
BFR1/2O2SKT
In Stock
$400.99
This product was last offered at the strikethrough price on 07-14-2026
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
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
