Eisenmann race vs sport isnt it same muffler ?

[AlpineWhiteM3]

Isnt the race and sport same muffler just sport has valves? If so then whith open valves it should sound the same as race

How come there isnt a. Single valve open vs close video of eisenmann

[TheHouseWon]

Open valve sport is quieter than race and are not the same. Sport has more fiberglass material and is a bit longer. The weight difference between the two is noticeable, too. Like 10 lbs each side.

.

[TheHouseWon]

The race screams at a higher pitch when in the higher rpm range.

[AlpineWhiteM3]

so then best setup would be to put a valve on a race?

any videos of sport with catted downpipes?

[Vic55]

Originally Posted by TheHouseWon

The race screams at a higher pitch when in the higher rpm range.

Wow thats my car on the right (my first M5 back in 2012/2013)... forgot all about that

[Dumpspec]

im currently running the full eisenmann race with the xpipe and full catless downpipes and man is she's loud. only downside is the drone. really bad in imo between 1-2krpm. disconnecting the ASD did help with the drone.

sounds exactly like this IND M5

[RPiM5]

Originally Posted by Vic55

Wow thats my car on the right (my first M5 back in 2012/2013)... forgot all about that

Don't you miss the good old days Vic?

[Vic55]

Originally Posted by RPiM5

Don't you miss the good old days Vic?

Its safe to say...... NO.

I was an early adopter, my first F10 was one of those oil pump cars but I never had any issues. I am sure the F90 will be a strong bump. I did like my 2016 F10 m5 better though than my 2013; must have been the Akra exhaust

[PetrolFumes]

Originally Posted by dumpm3

im currently running the full eisenmann race with the xpipe and full catless downpipes and man is she's loud. only downside is the drone. really bad in imo between 1-2krpm. disconnecting the ASD did help with the drone.

sounds exactly like this IND M5

im running the race version with catless downpipe. Sounds great and not overboard. I too get drone from 1-2k. Once you delete the resonators it must sound even worse.

[Dumpspec]

Originally Posted by PetrolFumes

im running the race version with catless downpipe. Sounds great and not overboard. I too get drone from 1-2k. Once you delete the resonators it must sound even worse.

yes it does haha. but disabling active sound did help a bit. still there but not as bad haha