schudson9

Hi, I have a 2023 GLC 43 Coupe with the performance exhaust. I am looking for a little bit more when in Sport+ and valves are open. Does anyone have any suggestions?

I am open to downpipes, cut outs, deletes, etc. but would want to maintain the ability to close the valves for every day driving. Does anyone have anecdotal experience or know a good place to start? I am in north Texas (DFW area) if that helps point me to a shop. There are so many muffler shops and indy German shops and websites that I don't even know where to start.

Thanks.

kgariba

https://www.renntechmercedes.com/ind...t-valve-module

I got this installed in the summer on my '21 GLC 43 for $600 through my mechanic. Is it worth it? Meh... At low RPMs I don't notice it. In Sport+ you definitely hear it more, but it's not a huge difference. Even my mechanic said that this is more appreciable with the V8 in the GLC 63.

Bank$

Have an aftermarket stainless steel valved exhaust for a GLC 43 if you are interested. Moved to a 63 before I installed it.

you should gain about 10hp over the factory AMG performance exhaust, but the main difference will be the sound.

Check it out in the marketplace section, or shoot me a DM. Ready to let it go super cheap, want my garage clean again without that big box taking up room.

ChiCubs

I use the asr module and it is great. Took me an hour to put in with no tools except a few zip ties