[B58Bandit]

Does anyone have experience fitting aftermarket quad tips on the MPE? I’ve heard that the quad tips stick out too far on the MPE as the tailpipes comes out further than stock exhaust.

I found some clamp tips on aliexpress I was going to try but wanted some opinions first. Has anyone fitted quad tips to MPE? How’s the fitment? Pics?

[Portimao Blue M440ix]

I had to cut about a 1/2" off the top of the tail pipes to get a more flush fit. When attaching the new tips I had one clamp tighten to the top of the tail pipe and one clamp to the bottom of the tail pipe to help help the tips level.

[franxx]

Did you notice any sound difference at all? Or 100% purely aesthetic change?

[Portimao Blue M440ix]

Originally Posted by franxx

Did you notice any sound difference at all? Or 100% purely aesthetic change?

Only for anesthetics.

[B58Bandit]

Do you mind sharing where you got these tips from? Even with you cutting them back, I personally would like the quad tips more flush with the bumper/ rear diffuser. Might be a trial and error thing

[Portimao Blue M440ix]

Originally Posted by B58Bandit

Do you mind sharing where you got these tips from? Even with you cutting them back, I personally would like the quad tips more flush with the bumper/ rear diffuser. Might be a trial and error thing

Might be hard to get them flush because the muffler tailpipe bends in towards the muffler and the new tail pipes are hitting the bend if I remember correctly. The other slight issue is the muffler tail pipe has a flared end and when clamping down the the new tailpipes one clamp is on the bevel which makes it hard to keep them level. https://m.aliexpress.com/store/19626...pm=a2g0n.order

[weinerbarn]

Put these on my daughter's car. Got them used on this forum. I could probably actually pull them out another 1/2 - 1" but I wanted them tucked in.

https://infiniteautowerks.com/shop/e...Carbon+-+Black

They have a note about the MPE exhaust and possibly needing to cut 1/2 - 1" off to adjust the reveal.

[B58Bandit]

Looks good. Does her car have the MPE? I like that fitment or even slightly out more.

[M340I///M]

I have a 2021 M340i with MPE , I got these tips at aibaba with no cutting. Intalled myself but was a little off so I took it to a local muffler shop and they adjusted them for like $20 bucks and spot welded the screws

For the tips I had paid $100 and looks like they increased the price to $143

[weinerbarn]

Originally Posted by B58Bandit

Looks good. Does her car have the MPE? I like that fitment or even slightly out more.

Think I’ll pull them out another inch. Hers is non-MPE I think but according to the Mfg, worst case you need to take an inch off the tailpipes of MPE and it doesn’t affect the ability to go back to stock if desired.

[phani_ch]

Here is my car with MPE and 4" quad tips purchased from Aliexpress
Link

The muffler end pipe must be cut of about 1.5"-2" to accommodate these tips.
I've also got them spot welded for sturdy fitment.

[B58Bandit]

Originally Posted by phani_ch

Here is my car with MPE and 4" quad tips purchased from Aliexpress
Link

The muffler end pipe must be cut of about 1.5"-2" to accommodate these tips.
I've also got them spot welded for sturdy fitment.

This looks perfect for me and love the 4” size. Think I’ll be going this route.

[Yawn.]

Originally Posted by phani_ch

Here is my car with MPE and 4" quad tips purchased from Aliexpress
Link

The muffler end pipe must be cut of about 1.5"-2" to accommodate these tips.
I've also got them spot welded for sturdy fitment.

These looks nice! I like when the tips don’t stick out so much. I prefer them to be a bit more flush with the valance.

[bdubz7]

Originally Posted by weinerbarn

Put these on my daughter's car. Got them used on this forum. I could probably actually pull them out another 1/2 - 1" but I wanted them tucked in.

https://infiniteautowerks.com/shop/e...Carbon+-+Black

They have a note about the MPE exhaust and possibly needing to cut 1/2 - 1" off to adjust the reveal.

out of curiosity did you actually cut your tailpipes?
Looks really good.

[weinerbarn]

Originally Posted by bdubz7

out of curiosity did you actually cut your tailpipes?
Looks really good.

I did not cut them. The car does not have the MPE, just factory M340i muffler and the tips fit fine over the oval shaped tips. Really easy to return to factory if desired.

[bdubz7]

Originally Posted by weinerbarn

I did not cut them. The car does not have the MPE, just factory M340i muffler and the tips fit fine over the oval shaped tips. Really easy to return to factory if desired.

cool thanks.

I have MPE and am just waiting for the delivery of the same tips you have from IA.

I'll post pics to show the difference as soon as I get them on.

[bdubz7]

Here is my setup. I have MPE and didn't cut anything

I probably put these on too deep and that's why it's slanted. I prefer the tucked-in look and it looks fine straight on though.

Apologies for the bad pics, will try to get the outside and get better angles when it's not so cold

[hrf]

That is probably best looking quad pipes.

[B58Bandit]

Those look great. Are those from infinite auto works? Glad to know they fit in more without cutting

[bdubz7]

Originally Posted by B58Bandit

Those look great. Are those from infinite auto works? Glad to know they fit in more without cutting

Yeah they are

same ones that weinerbarn posted above

[HFW003]

Originally Posted by bdubz7

Here is my setup. I have MPE and didn't cut anything

I probably put these on too deep and that's why it's slanted. I prefer the tucked-in look and it looks fine straight on though.

Apologies for the bad pics, will try to get the outside and get better angles when it's not so cold

When I had the clamp on tips on mine I worked out is was the clamps that actually make the tips tilt.

What you need to do is take one of the clamps off and put it so it goes over the outer edge of the pipe. One clamp should go around the bottom of the pipe and the other should go around the top.

Hope that makes sense.

H

[bdubz7]

nice! I'll give that a shot. Thanks