View Single Post
      02-13-2020, 06:51 PM   #30
ZeD4Mr
Lieutenant Colonel
ZeD4Mr's Avatar
Canada
501
Rep
1,543
Posts

Drives: Skyer Z4MR
Join Date: Dec 2009
Location: Vancouver, BC, Canada

iTrader: (18)

Quote:
Originally Posted by ZeD4Mr View Post
Quote:
Originally Posted by ryank382 View Post
I feel like it's impossible to go loud without massive drone on this platform.

I have a roadster w/ catless headers and stromungs mufflers (everything else in exhaust is stock) and with the top closed it drones bad (very bassy). Top down all drone is gone. Wanna go louder so bad but top closed drone will be unbearable. Some sort of valved system/muffler may be the only option but I haven't seen any good examples of this.

For reference to drone tolerance I run a non resonated Remus catback with valves open all the time in my f80 m3 and don't mind it
If there's room, welding in a J pipe like this. This is loud but no drone.
Weld in a J Pipe like this. Loud and no drone.
Attached Images
 
__________________


FB Group-- > fb.com/groups/z4group
Instagram --> @Skyermotorsport
FB Page-- > fb.com/Skyermotorsport
Appreciate 0