Ah sorry, completely overlooked that. I do not plan on running a fuel controller, but welding a bung for the o2 seems useless since the absence of cats will throw off O2 readings anyway
Sent from my Nexus 5 using Tapatalk
So what was your solution for catless S1 headers? Are you running a fuel controller to compensate for the lack of O2 sensors? If the ECU doesn't care for lambda readings (very fine tuning based on it) then I do not see why it would moot to keep it disconnected
Sent from my Nexus 5 using Tapatalk
Long term goal is to have the bike setup for a good blend of riding feel and performance. As the bike is as stock as it can be, I would like to start off with minor performance mods, starting with increasing flow on the intake side and exhaust side. After the plumbing is taken care of, I would...
Hi all,
Bit of intro, I bought myself this S2 this summer and starting to look into upgrading it once winter rolls in.
I have heard that S1 headers are upgrades, and is probably going to be my first upgrade. However, I notice that the S2 uses an O2 sensor while the S1 does not.
How do you...