[dodl]

Hi, I just bought the f90 and it has OPF/GPF. I hate it so much I will take it out. But anyway my question is, is there a way to do it without losing your warranty?

[frenchi]

https://www.manhart-performance.de/s...petition?c=226

[F90M5C]

i've done it , you have more to worry about not only the warranty like check engine light and limp mode, limp mode was the worst of them,mostly on the highway trying to overtake and bam max rev is 1500 RPM , happend to me on the autobahn while going over 240 kmh. after months of this torture i decided to reinstall the OPF .
A week after i Installed the OPF Manhart came out with their ECM which is linked in the comment above.

[dodl]

thank you, this helps a lot

[Mightyhoof]

Originally Posted by dodl

Hi, I just bought the f90 and it has OPF/GPF. I hate it so much I will take it out. But anyway my question is, is there a way to do it without losing your warranty?

What do you gain by removing it

[Nikolov]

Originally Posted by Mightyhoof

What do you gain by removing it

Louder exhaust

[Simon H]

This is good news, has anyone tried one of these boxes yet ??

[A Need For Speed]

OK so what is OPF/GPF?

Does this box enable one to remove the 4 cats and remove the CEL without doing a tune?

thx.

[dodl]

Originally Posted by A Need For Speed

OK so what is OPF/GPF?

Does this box enable one to remove the 4 cats and remove the CEL without doing a tune?

thx.

You don't have OPF you live in the US. it is something that all cars in the European Union must have since 8/2018. But yes you can use this box to remove cats, and not touch ECU.

[A Need For Speed]

Originally Posted by A Need For Speed

OK so what is OPF/GPF?

Does this box enable one to remove the 4 cats and remove the CEL without doing a tune?

thx.

So OPF is the EU pollution nanny that quiets our U.S. exhaust pops and bangs by eliminating unburnt fuel, right?

[Nikolov]

The OPF doesn't remove the pops and bangs, my car has an OPF and pops and bangs. It does make the exhaust quieter though.