The cones just crumbled when I tried to wedge them into a tight space. No bueno. Waste of time and money for me. Maybe the styrofoam you guys used was a different kind.
~ 2005 330ci ZHP Silbergrau | Black cube | Leather ~
Current Mods: Akebono brake pads, Bilstein B4 Rear Shocks, Beisan Systems VANOS Rebuild, G.A.S. DISA O-ring, Morimoto fog lights, StopTech SS brake lines, Subwoofer tennis ball mod, Switchback Angel Eyes (turn signal), Zimmermann drilled rotors.
My project thread ---> http://www.zhpmafia.com/forums/showt...into-a-reality
Is there a definitive write-up on the tennis ball anti-rattle technique? Thanks in advance!
2006 330ci ZHP - Silbergrau Metallic / Stoff Laser/Anthrazit / Alu Black Cube trim / Adaptive Xenon headlights / HK hi-fi system / heated front seats
There are a few DIYs out there, but nothing like "This is the way you are supposed to do it to achieve optimal results". I think 4 Tennis balls is a good amount; one to each side, evenly spaced, and wedged into a tight space so they are pushing up on the deck as much as possible. There is also a 'bolt mod', but I did not really understand how it works once I actually got in the subwoofer space. They talk about it here towards the end of the thread: https://forum.e46fanatics.com/showthread.php?t=429992
~ 2005 330ci ZHP Silbergrau | Black cube | Leather ~
Current Mods: Akebono brake pads, Bilstein B4 Rear Shocks, Beisan Systems VANOS Rebuild, G.A.S. DISA O-ring, Morimoto fog lights, StopTech SS brake lines, Subwoofer tennis ball mod, Switchback Angel Eyes (turn signal), Zimmermann drilled rotors.
My project thread ---> http://www.zhpmafia.com/forums/showt...into-a-reality
2006 330ci ZHP - Silbergrau Metallic / Stoff Laser/Anthrazit / Alu Black Cube trim / Adaptive Xenon headlights / HK hi-fi system / heated front seats