Quote:
Originally Posted by nsimbeck16
Should I buy the m235i MPE and diffuser and retrofit it to my 228?
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I'm waiting for the AWE Tuning exhaust suite,which is in development( for quite a long while BTW) . It should be the same parts as the one for the 238i if you're interested what the specs are.
http://www.awe-tuning.com/awe-bmw-f30-328-exhaust