Quote:
Originally Posted by carscatscoffee15
Ryan I wanted to know if the drone went away since you got the headers and exhaust done (AA) as I too went this route with a tune
Thank you!  |
The Headers will add a deeper note to the exhaust. Drone is variable and depends on each persons noise tolerance. I personally would have to say the Active Autowerke Headers w/ Active Autowerke Signature 128i Exhaust really captures the essence of what the 128i Exhaust should have came from factory without the restriction clean pitch which allows to performance and function meet into 1.