BMW M440i Exhaust Tips Install - Stainless and Carbon Fiber

I bought these exhaust tips from Ali Express after seeing a couple of reviews stating the quality was pretty good. Well, they weren't lying. These are very solid, stainless steel pipe with good looking welds. They have all stainless hardware. The carbon fiber looks great as does the fit and finish. I'm a pretty picky guy, so that says a lot.

I ordered them, from China of course and for about $25 shipping they arrived within a week via DHL. The packaging was very good and they were in perfect condition from the manufacturer.

The install went really well and they look great! I may push them in about 1/4 inch yet, but no big deal. They did not change the amount of pops and burbles that I get and the pitch of the sound may have changed just a very small amount. They do have about 2 inches of perforated pipe internally.

I have been looking for exhaust tips for awhile because I wanted quad tips and with the offset exhaust outlet inside the M440i surrounds, I couldn't find anything that lined up correctly and kept my OCD from flaring up.

[Optimusprimerules]

Great video! Thinking of doing the same with my 2023 M240i

[Colombiangoat-]

Wholesome Youtube vids are the best vids!

[ilco]

Thanks for the tutorial i will do it too it looks great!

[IanRLewis]

Did it help with the drone at all?? The stock tips seem to be too far in causing sound to resonate in the

[teutates]

Hi!
Thanks for the vid, it will help me with installing my exhaust ends on my M440i (2024 with curved display really is a little palace).

I was just wondering whether the tight fit with the rear bumper cutouts has become an issue in the long run? Does the outside of the ends keep cool no matter what?
Good to know how to approach when I do the installation, if I don’t feel any objection from your answer that is.
Greetings from Sweden!

[DadsGarageDIY]

They look amazing Dean! Nice seeing another video from you again.

[steve]

Great video. I had just ordered my quads for the stock exhaust and I was concerned about the angle cut on the OEM exhaust outlets, but now I see it just slips right over that. Thanks

[farhanpatel]

Great video you just earned a sub which one do I select on ali express?

[laurentarcher]

Sounds amazing! Is it just MPE and new tips? No DP or tune?

[gar]

Great video. I'm thinking to install this on my upcoming G42. Do the quad tips post any danger of melting the surrounding bumper plastic?

[ivandarioparra]

Tkanks for the video.
I’m gonna order mine.
Just a quick question: ¿Are these 63mm?

[LS-yqby]

Great video! Do the tips fit on an 840i coupe exhaust? And do the tips damage the original exhaust when tightened on?!

[blackpanda]

They look great👌👌 . Thanks for sharing

[patelc]

How many inches is the inlet? Thank you very much. Great video! ❤❤❤

[CosmicAminos]

Looks good. Did you lower the exhaust from the hanger to get the top bolt/nut?

[lawabiding]

Bro big thanks to you! I'm not handy at all and did mine perfectly in 40 minutes.

[harrisaslami]

how are these holding up quality wise? i just received mine and will do install over the weekend!

[Sold_a_dummy]

Thanks for this. Gonna do it on my g42

[mforty]

You’ve had them on for several months now. Have you noticed any deterioration in the tips, paint coming off or other esthetic issues? Any adverse effects on your diffuser due to heat?

[sallifrolix]

Would you say the tips poked out the rear too much? Did you have the option to push them in a bit further? Or was this the furthest in they went? Thanks