Folks,

The speedometer is wrong, giving wrong speed by around 20-30% more the actual, and thus the mileage is increasing badly (I compared it with actual distance to destination for mileage, and with Waze for speed)
Is this related to the changes , or there is another issue (e.g, speed sensor)

I just got my K&N air filter that fits the original OEM intake, will install it. I will also replace the battery that was planned to be done last week!