[Red-i]

hey guys,

any recommends on f30 exhaust tips (any on aliexpress?) that fit well, don't look cheesy (don't stick out too much etc?)

i'm sure this has been asked a million times, and no i haven't searched so feel free put me down and shame me

[Oksamit78]

The F3x exhaust comes with antirotation stud(s) attached to the end pipe(s), these interfere with any generic exhaust tips you can get from Ali/Amazon.

See below:


You would need to modify the replacement tips or to cut off the stud(s).

I chose to modify the dual tips, but had to shorten the end pipes all the way to the studs.

[NxTH]

Originally Posted by Oksamit78

You would need to modify the replacement tips or to cut off the stud(s).

There are tips specifically made to spec for F30 335i's for example. They are designed so that they push in to hit the stud, and you can then tighten them down.

Last I was looking at these, I believe these ones just push against the stud while not being out too far.

[Dyeraudio]

I was able to find these on eBay UK…… the only set I could find that fit over the stock outlets on the stock muffler side by side

[Oksamit78]

NxTH
Agreed. These look like proper fit without alteration to the stock exhaust piping of 335/340.

Dyeraudio
OP has 340, so the car is dual exhaust, not like 328/330 with dual pipes on one side that do not have the studs, afaik. What you found works well for 328/330 imo, however my OCD would not rest until the CF sleeves were re-centered onto the inner pipes. This is a common problem with tips sold on Ali. I had to readjust and then to re-rivet the sleeves on my Y tips as well.

[visionaut]

I've been running a set similar to these for 5+ years. They're proper slip-on tips made to fit our BMW exhausts, so you don't have to cut the exhaust pipe 'nubs' off, and are sold by various companies (Rolling Gears, SSDD, etc). Available in Black, Chrome, and Chrome Blue-tips

The quality and fit is excellent, and they've held up really well. You can also find them sold on eBay and Ali...

https://www.amazon.com/dp/B0C78GGNGK/

[johnung]

Originally Posted by NxTH

There are tips specifically made to spec for F30 335i's for example. They are designed so that they push in to hit the stud, and you can then tighten them down.

Last I was looking at these, I believe these ones just push against the stud while not being out too far.

I did not see dimensions at the link that you provided. Do you have length and front and rear diameters?

[NxTH]

Originally Posted by johnung

I did not see dimensions at the link that you provided. Do you have length and front and rear diameters?

I don't see M-sport listed, but original is Outlet: 93mm (3.66") and Overall length : 120mm. I went to check on my original exhaust, and 120mm seems a bit too long for my liking. I would prefer 80mm from the nub.

[Red-i]

Originally Posted by Dyeraudio

I was able to find these on eBay UK…… the only set I could find that fit over the stock outlets on the stock muffler side by side

those look great. and the carbon fiber matches perfectly with your diffuser.

[Red-i]

I checked the forums and someone posted up these from ali. they slide on with no brackets/screws needed.

https://www.aliexpress.com/item/4001...1c074c4d6UcGJJ

[NxTH]

Originally Posted by Red-i

I checked the forums and someone posted up these from ali. they slide on with no brackets/screws needed.

https://www.aliexpress.com/item/4001...1c074c4d6UcGJJ

I'd like to know how durable these are. Someone mentioned the blue ones wear out in a month or so.

[visionaut]

Originally Posted by NxTH

I'd like to know how durable these are. Someone mentioned the blue ones wear out in a month or so.

Those are like the ones I posted about above. My black ones in the pic are 5years+…

[NxTH]

Originally Posted by visionaut

Those are like the ones I posted about above. My black ones in the pic are 5years+…

Are they completely black, or do they have a hue of some sort? In your picture, the inside almost looks purpleish.

[johnung]

Originally Posted by NxTH

Are they completely black, or do they have a hue of some sort? In your picture, the inside almost looks purpleish.

Like anything else exhaust tips need occasional cleaning, polishing and even some light wet sanding, polishing and clear coat after a number of years

[NxTH]

Originally Posted by johnung

Like anything else exhaust tips need occasional cleaning, polishing and even some light wet sanding, polishing and clear coat after a number of years

I was merely asking if they are meant to have a hue or not, or if they are completely black. I'd actually prefer them reacting to the sun in some way.

[visionaut]

Originally Posted by NxTH

Are they completely black, or do they have a hue of some sort? In your picture, the inside almost looks purpleish.

Mine are not plain black chrome. When I got mine from RollingGears, they had a fourth color, an ‘iridescent black’ it might have been called. (I think it’s the heated titanium-like finish applied over the black chrome on the inside ends). It’s different and pretty subtle, IMO.

I bought 2 sets, since they were only $90/set back then, in case they ever faded/rusted/dulled — but I haven’t had to use the second set yet. (They’re stainless steel.)

For care, I just wipe them down when I wash the car. I’ve never polished them…

[Oksamit78]

Originally Posted by Red-i

I checked the forums and someone posted up these from ali. they slide on with no brackets/screws needed.

https://www.aliexpress.com/item/4001...1c074c4d6UcGJJ

Gonna get black ones for my wife's 335 F30.

[Red-i]

Originally Posted by Oksamit78

Gonna get black ones for my wife's 335 F30.

yeah the black angled ones look nice and seem like they fit well. and the price comes out to about $100 cad, which is reasonable. I just don't see the point in spending alot of money on something cosmetic like exhaust tips.

I'll probably order the same for mine.

[Red-i]

Originally Posted by NxTH

I'd like to know how durable these are. Someone mentioned the blue ones wear out in a month or so.

yeah i think that's the common issue with any of these (except maybe some uber expensive ones). what makes them wear out? the heat from the exhaust i guess? road debris kicked up from the tires?

[johnung]

Originally Posted by NxTH

I was merely asking if they are meant to have a hue or not, or if they are completely black. I'd actually prefer them reacting to the sun in some way.

CF usually comes in gloss or matte. The clear coat surface needs attention over the years.

[visionaut]

Originally Posted by Red-i

what makes them wear out? the heat from the exhaust i guess? road debris kicked up from the tires?

+ rust from cheap steel
+ fade, pitting and dulling from cheap, soft, incomplete, and thin plating

If what you’re getting is quality of mine, they’re a great value…

[Oksamit78]

Originally Posted by visionaut

...
+ fade, pitting and dulling ...

Believe it or not, OEM chrome coated ones suffer the same faith... especially the side that is not valve controlled.

The right one on both, my wife's 2015 335 and on my 2017 340 (before replacement last year with Y tips) are pitted through the chrome coating and can not be polished out. My wife's car now has a best pair out of two sets, but will need tips' replacement probably no later than next year. I am considering black chrome OEM tips or black gloss aftermarket at 50% of price.

I do like how the tips on your car look.