ECU Flash from Ivan's Performance available

[Erilflynn]

Originally Posted by Tim1128

I have a 2015 Vaquero and ran 89 before and still run 89 after my ECU flash. I have no issues. I took it out yesterday on a 285 mile ride and got a true 44 mpg. The meter showed it was avg 48. However, I was trying to get my best fuel mileage. No decal pop, or ping ever in about 400 miles since the flash. Nothing but good for me and man the power is there. I am amazed that a ECU flash can do so much. I now will have a PCV and autotune for sale. Ivan's performance is the way to go.

Can you tell me what you did with the 02 Sensor? I believe it gets disconnected from the harness and then what? Remove it entirely from the muffler or just secure it somewhere after removing it from the harness? And do you have stock pipes or slip ons? Thanks.