nw66

Anyone using blow off valves if so any issues??

HappE63s

Yes . I have the Weistec blow off valves installed . No issues

longbow0404

Go for it. No issues and you won’t hear them unless you drive aggressive or give a lot of load to the car...

check our youtube page for install instructions 👍🏻

nw66

cheers Fellas!! they are on there way!!

Wfrager

I installed the TurboSmart electric diverter valve (and a turbo blanket). No issues. The only time I hear the wooooosh is if I chop the throttle under hard acceleration.

MuffinFlavored

they don’t increase boost or power, right? purely for the noise effects?

nw66

Just noise cant imagine any power increase!

78degrees

I guess it would be more likely that they reduce the power as the air measuring will be incorrect with those installed..

nw66

Think the turbos stay on boost when your flat on gas so don’t think would effect power

Muski_C63

Wfrage, where did you get your turbo blankets from? I've got a '17 C63 and have been on the lookout for some but have come up empty handed....ZAC Motorsports is apparently developing a single blanket for our cars but haven't seen any updates in a while (it's difficult for two separate blankets...?)

E63 turbo's are only SLIGHTLY larger, correct? Not sure if they'd be compatible but still interested to know where you found yours

ronin amg

I have them on both my GTS and wagon, they are for the elimination of the hot charge air once the throttles are closed from recirculating.
A cooler air charge = more power.

Michael Khan

So are they worth getting?

ronin amg

They are cheap enough and do help reducing intake charge temps.. Yeah get them.
I can't hear them in the wagon and just a slight hiss in the GTS but then again I don't do mods for the sound.

Michael Khan

Thanks alot Frank

nn7man

Got the Brabus ones on my G63, hard to hear them with all the wind noise but might be a bit more drama on the E.

cajun1689

just did an installer guide on my site if anyone is interested.

Here is the link

M177_HAMMER

Nice job, installing this weekend!

raudiace4

Purely for sound. I have the weistec.