I have a 2008 Ford Mustang V6 Base Model. I have a magnaflow dual exhaust and BBK cold air intake. I have been running without a tuner.

I want to upgrade my headers to BBK Headers.

Wondering if the combination of things requires a tune. Alone the intake says i don't need a tune and i have had the exhaust on for years without a tune. If i put headers on will i then need a tune?

Wondering if the combination of no tune required parts would require a tune if that makes sense

Under...

Do i need a tuner?