Hi everyone I'm ryan and I'm new to the tuning world. I'm putting together a 5.3 ls twin 70mm turbo using the lt1 swap wiring harness modification. I just got told that I need a wideband o2 to tune my car and the stock o2 are not it so my question is..
Do I put wideband o2 in my exhaust instead of my stock o2 sensors and just cut the plug and wire it up, or do I buy a wideband kit and keep my stock o2 as well.
Thanks for all your help
Ryan