[ZM240i]

What's the feedback on the MAD catted DP? Does it throw a check engine light?

[mike@x-ph.com]

Originally Posted by ZM240i

What's the feedback on the MAD catted DP? Does it throw a check engine light?

It's an excellent option for a value downpipe to improve air flow and sound.

Like almost every downpipe on the market, it will trigger the check engine light.

The only two options guaranteed not to trigger the CEL are the active autowerke and Fabspeed.

[ZM240i]

Originally Posted by mike@x-ph.com

It's an excellent option for a value downpipe to improve air flow and sound.

Like almost every downpipe on the market, it will trigger the check engine light.

The only two options guaranteed not to trigger the CEL are the active autowerke and Fabspeed.

Bummer

But thanks for the info...

[KingY]

Originally Posted by mike@x-ph.com

Check your inbox

Can you send one to my inbox too please But for a 2018 540i

[mike@x-ph.com]

Originally Posted by KingY

Can you send one to my inbox too please But for a 2018 540i

MAD or Active Autowerke?