[Skyline88]

Think these are worth it? The dahler one seems pretty good

Hard to find exhausts for the 230i so hoping one of these would be good for stock sound inside the cabin? Would this affect warranty?

[mks]

Originally Posted by Skyline88

Think these are worth it? The dahler one seems pretty good

Hard to find exhausts for the 230i so hoping one of these would be good for stock sound inside the cabin? Would this affect warranty?

Even though I have the MAD controller, I can't comment on brand superiority--save to say that many share the same basic design and, ultimately, do (basically) the same thing. Value is, kinda, a whole other topic.

Research: a few conversations that focus on your questions/concerns.