I am thinking about getting some shorty headers in the spring time when I drag the car out of the garage. Will I need to do anything after installation? I have a Steeda tune. Will the car run any leaner with headers?
2013 Premium Pony.Race Red Steeda CAI and tune, 4.10
A re tune is not a necessity but will always help. it shouldn't run any leaner by default. when more air flows easier then the sensors (both MAF and O2 sensors) will pick it up and should automatically adjust and add more fuel to compensate.