I think the foam works, just whether you will like the setup or new feel or not.
If you regret it, can't undo the foam

Foam in crevices only works as sound dampener. It does not assist in structure integrity. You can do a simple test.

Fill a pipe either steel or plastic. Knock the pipe before you foam it up. You can hear the hollow sound.

Foam it up wait to cure. Then knock the pipe again. It sounds rigid & solid.

Try to break the pipe, hammer, hydraulics, etc. They break the same way.

It is perceived structural strength.

Been reading this thread for awhile already. Been on the fence whether to do it or not. Currently on bmw f30 328i M sport with m adaptive suspension on m3 underbrace and ur strut bar.

So, my ride was pretty stiff. And i really do enjoy the firm and stiff ride, and looking for ways to further improve it while keeping the comfort unchanged as much as possible. That planted firm feeling when you take corners at high speed really is addicting. But daily driving it is a different story, given how bad our roads are in the city 😪. Reading how AF does help in reducing some noise and improve the chassis without weight penalty   sounds really great. As you know, sound deadening materials are heavy. While searching for more info regarding chassis foamin, i came across this post in a bimmer forum.

I might drop by Desmond shop one of these days to hear what he would say. I kinda believe it works because bobby also sent his s4 there for chassis foaming hahah

Local shops and their workers has nowhere near the expertise described in the article you quoted.

And don't believe everything Bobby says.

I think different car after foaming will get different results.
Some cars are with multi-link suspension, some with torsion beam.
Some cars are made with sporty setup some are just family car setup.
Some car uses 'harder' steel some are not.

So how can the results be the same ?? Or satisfactory to all ??

But one thing is for sure, if they car has too much of too much body roll then definitely need it

I am not expert in autofoam but logically thinking. Car manufacturer spend a lot of R&D in fine tuning their cars for stability and cornering. So by default, out of the factory, the cars are tuned to best spec possible from manufacturer. By adding those foam, you are compromising the integrity of the vehicle and might actually more harm than good. Therefore, for me it installing autofoam, need to make sure the installer knows what he is doing. Different cars might need to use different way of installing autofoam. Just my 2 cents.

Agreed

I think Bobby has sold his soul. He used to be very opinionated but now, every car is good. Every product people recommend is good.

Come on, foaming chassis? Do they know where the weak points of the car is? Joke

Bobby is just a platform for advertisement

Dont get me started on Desmond the snake oil salesman

Damn... I thought I had bad experience with Desmond. You too?

He’s seriously an arrogant con artist which survived for so long already and there are many dumb supporters who don’t know shit about the consequences of autofoam to their cars.

I wrote a honest opinion on the YouTube and Bobby just defended Desmond kaw kaw. Seriously, Bobby’s review is just pure advertising material. Same as most of most local car reviews such as paultan! To me, autobuzz still earns my respect to be a proper quality car reviewer.

When it comes to reviewing products & services, I trust Chris Wee and Kon more than Bobby. I just feel like Bobby kinda hard selling lol.

Just watch for fun or as reference, do not trust social media influences too much~ haha