[ChanceG8X]

So it's been 2 weeks since the charge pipe blew up and my BMW dealer has since put it on but told me the car is still rough idling anyone have any ideas I figured it was a boost leak but they told me they would possibly need another $150.

[McLaren720s]

I’m thinking spark plugs or ignition coils issue...

[ChanceG8X]

Gotcha I should have also said the car is tuned also with bootmod3's m2 tune right now the 2015 435i only has 30k miles on it

[upsidedownfunnel]

Your car is tuned and you took it back to BMW to have them replace the charge pipe? You should have just bought a new aluminum one. The plastic one will just break again.

They probably just installed the gaskets incorrectly.

[ChanceG8X]

Trust me I had the charge pipe and was going to do it unfortunately I was going to be out the next 2 weeks and figured I would just give it to them so the car would be ready when I got back. Poor timing sadly

[IK6SPEED]

Originally Posted by Chancef32

Trust me I had the charge pipe and was going to do it unfortunately I was going to be out the next 2 weeks and figured I would just give it to them so the car would be ready when I got back. Poor timing sadly

Again, this is immaterial.

The plastic CP will blow again with your tune.

It's a ticking time bomb.

Everyone needs a metal CP and it's mandatory if you want an after market tune.

When a CP blows pieces of plastic can be sucked into the other engine components as well. One wonders if that's a possibility right now.

[mike@x-ph.com]

Originally Posted by IK6SPEED

Again, this is immaterial.

The plastic CP will blow again with your tune.

It's a ticking time bomb.

Everyone needs a metal CP and it's mandatory if you want an after market tune.

When a CP blows pieces of plastic can be sucked into the other engine components as well. One wonders if that's a possibility right now.

+1

[cfm56d7b]

This thread should be sticky as the charge pipe replacement ought to be done before the disintegration experience.

+1 Please replace it and Mike can help.

[ChanceG8X]

Yep the charge pipe is installed new aluminum pipe glad surprised the charge pipe blows so easily.