BMW 545i supercharger upgrade

Have you already installed UTCOMP? Share it with others!
sviat0055
Posts: 1
Joined: Sat Feb 21, 2026 2:16 am

Re: BMW 545i supercharger upgrade

Post by sviat0055 »

hi , RacerR

can you please advise on wideband O2 sensors controller which you using .

do you using two controllers or one dual channel?
Post Reply