What are some of the good options for downpipes that won’t throw a check engine light, as well as good cold air intakes. i wanna hear that noise so badly
Active autowerks has a great catted one. I’ve had it on my ‘22 m240i for almost a year now, never had a check engine light and really opens up the noise of the engine
Seriously, why not a piggyback system?
The piggyback is going to be cheaper, give you more power, and is easily removable… Seems like a no-brainer.
Seriously, why not a piggyback system?
The piggyback is going to be cheaper, give you more power, and is easily removable… Seems like a no-brainer.
Active autowerks has a great catted one. I’ve had it on my ‘22 m240i for almost a year now, never had a check engine light and really opens up the noise of the engine
thanks bro
I’ve got the AA catted on my m440i as well. No issues.
Also have an injen intake but it’s not noisy, maybe a bit growlier on throttle but not obnoxious like my wife’s injen on the bronco. Between it and the blow off valve her engine sounds like Darth Vader.