Reply To: Cat delete, adjust fueling?


#2246
AvatarBigMo
Participant

I’m running decat baffleless with no programming with no issues. The o2 sensor will adjust the fuel trim automatically. I’ve even been told by KTM dealers to ditch the cat, as it’s heavy and really restricts the exhaust flow. It’s amazing how much more power was made. It will pull the front wheel off the ground with traction control on.