Chucked the Actioncam on the back of the M3 the other day and recorded the exhaust. Standard exhaust, cats have been replaced with resonators. No O2 sensors, so running a bit rich.
Has a hearty rasp, thats for sure!
Chucked the Actioncam on the back of the M3 the other day and recorded the exhaust. Standard exhaust, cats have been replaced with resonators. No O2 sensors, so running a bit rich.
Has a hearty rasp, thats for sure!