[ums81]

Anyone have these on their 550? Just curious about how much it may drone.

http://www.fabspeed.com/bmw-m5-f10-muffler-bypass-pipes/

[Secret_Asian]

im sure its a quality product but damn thats expensive you can probably get custom fab for less

[STR8-6IX]

Originally Posted by ums81

Anyone have these on their 550? Just curious about how much it may drone.

http://www.fabspeed.com/bmw-m5-f10-m...-bypass-pipes/

it will drone. that is a ridiculous amount of money to spend on a muffler delete.

if you are worried about drone, install a downpipe. you will get better performance as well.

[550Reasons]

my friend got muffler delete, done at a shop for cheap with material and all for like 250?

But man it droned a fuck ton in low rpms, only way to keep it from droning was to put it in sport so it kept it high reved.

[STR8-6IX]

Originally Posted by 550Reasons

my friend got muffler delete, done at a shop for cheap with material and all for like 250?

But man it droned a fuck ton in low rpms, only way to keep it from droning was to put it in sport so it kept it high reved.

yea.. a muffler delete is stupid and annoying.

if you want a good, unintrusive sound its best to get a downpipe and keep the stock muffler.

also, if you ever do a resonator delete, make sure to install an x-pipe otherwise its best to leave the res alone.

[mike@x-ph.com]

Originally Posted by ums81

Anyone have these on their 550? Just curious about how much it may drone.

http://www.fabspeed.com/bmw-m5-f10-m...-bypass-pipes/

All muffler delete will drone unfortunately