Quote:
Originally Posted by e46m3lol
The M performance and the Dinan exhaust both require cutting for every other vehicle that they've made exhaust systems for so I'm sure the 228i will be no different.
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You are right both exhaust systems require some exhaust cutting for fitment. I just welded mine because I didn't want to use a clap. I will be doing a res delete in the spring to make it a little louder, I like the M Performance exhaust because it has the butterfly valve so you can make it quite when its in comfort mode.
This is what it sounds like.
Thanks,