That's good to hear, I'm hoping the headers react kindly to my setup with the PE and the secondaries intact.
How is the idle vs. under-load?
I'd imagine they come alive when you downshift and send the rpms way up for that particular gear.
Do you find yourself short shifting to keep the rpms down to not attract any unwanted attention, or do you think you will when the stock parts come off?
Benzo23- I wish I could have the cold start PE sound all the time! I live in the northeast so it's sounding great now. Once it warms up its not too loud, but I'm hoping the headers can get me there (w/ some nice additional power)
2007 E90 328xi l 6MT l Sparkling Graphite Metallic l ZSP l ZPP l ZCW l iDrive l Logic 7 l MMW Headers l AA Stage 2 l BMW Performance Intake l BMW Performance Exhaust l Euphoria 6K LED interior l Blacklines l V3 Mtec l VMR VB3