Hey there guys, I kno slim to nil about flashing and OBDII scanners and whAt not but from what I've seen there are definitely some freaks on the scene that can make their car think it's a rocket ship if they want.

My question is simple, I'm getting a full exhaust for my BF and I kno the system is going to complain about the readings it gets from the second O2 sensor. I was wondering if anyone knows how to fix this without spending a fortune on a custom tune!

Cheers in advance