Whats the best / cheapest place to get 235 diffusor for 228 muffler delete dual exhaust?
Is OEM the cheapest option?
I found this at a bmw dealer. Am I looking at the correct part? Part # 3?
http://parts.bmwofbridgewater.com/a/...r/51_8672.html
Do I need anything additional with this? Like extra rivets or something?
Thank You,
Roman