Manhart rear muffler

[JNoSol]

Looks great... Loving the stealth look.

[seb de la run]

wonderfull, in steady speed, 110/130 km/h, the noise is more strong in the cabin?
this is embarrasing?
how do you do to start with open valve? you just push m mode at starting.

manahart is less expansive than eisenman.

[Alberta]

Originally Posted by seb de la run

wonderfull, in steady speed, 110/130 km/h, the noise is more strong in the cabin?
this is embarrasing?
how do you do to start with open valve? you just push m mode at starting.

manahart is less expansive than eisenman.

This muffler works the same as the BMW one , with the flaps.
The sound at 130 km/h is pretty the same as it was with the BMW exhaust.
As I already said , I have disconnected the flaps to have them open all the time.
Yep , Manhart muffler is cheaper than Eisenman's , but I feel that it sound's better and also Manhart is located at 2 and a half hours from my house , so it was pretty easier

[seb de la run]

great choice...i want also, and the piggyback. manhart piggy back is so expansive.
do you have a video full throttle?

[Alberta]

Originally Posted by seb de la run

great choice...i want also, and the piggyback. manhart piggy back is so expansive.
do you have a video full throttle?

Watch the first page of this thread.

I wouldn't tune my X5M for warranty reasons , and anyway , I'm very pleased with the power.

[F85FTW]

Wow sounds bada$& love it. That back fire/fart at the end is epic I think that's the BMW M Anti-Lag going to work were you in sport or sport + full throttle and then let off abruptly ?

[Alberta]

Originally Posted by F85FTW

Wow sounds bada$& love it. That back fire/fart at the end is epic I think that's the BMW M Anti-Lag going to work were you in sport or sport + full throttle and then let off abruptly ?

Yeah , I love that sound !
Yes , sport plus but not full throttle , this noise appears at 3000 RPM , by letting off abruptly , I think I was in the 3rd or 4th gear , can't remember exactly

[AylinNett]

could you compare it to akra?

which is louder? maybe we can create a comparison

[Alberta]

I don't think you really can compare it to the Akra.

Akra is a full exhaust system with a bigger diameter tube , using inox or titane ...