There will be initially with any exhaust, however, over the miles (between 250-500) it mellows out and becomes imperceptible.
Originally Posted by v8power
Any cruising drone noise thats uncomfortable?
I wonder why its an extra $169 for the 550i for the exhaust.
Not sure why the price difference, the 535 RPI exhaust is ~$2500, I guess it depends on the complexity of the design. They really do engineer them for max HP/TQ gains as well as sound
Besides, Eisemann and Meistercraft are both almost $2000 more
2014 535i - MSport, HUD, NAV, Prem, Surround View, Driver Assist
2008 550i (R.I.P.)
2005 530i - Prem, Sport, NAV
2006 Jeep SRT-8
2003 Infiniti G35 coupe
Last edited by pjinca; 02-15-2013 at 06:01 PM.