[apsuard]

Looking at buying an F90 and modifying it. I usually prefer to use stock downpipes and gut them for fitment.

For those that have aftermarket upper and lower downpipes. Are the stock ones able to be gutted on the F90 like many did on the F10? Just not sure how accessible the primary and secondary cats are?

[schnell1982]

Originally Posted by apsuard

Looking at buying an F90 and modifying it. I usually prefer to use stock downpipes and gut them for fitment.

For those that have aftermarket upper and lower downpipes. Are the stock ones able to be gutted on the F90 like many did on the F10? Just not sure how accessible the primary and secondary cats are?

I believe Eisenmann just released their parts.
I'm sure plenty others are on the way being that tuning is successful from various tuners

[MuffinFlavored]

Originally Posted by schnell1982

I believe Eisenmann just released their parts.
I'm sure plenty others are on the way being that tuning is successful from various tuners

Do you have a link to the Eisenmann parts?

[KellerPerformance]

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