Tischer BMW/getBMWparts.com - OEM BMW Performance Aerodynamics!!!
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03-26-2009, 01:35 PM
Private First Class
Drives: '07 E90 328i
Join Date: Dec 2008
Location: Irvine, CA
Evan, can you confirm that Mtech rear minus diffuser is (more or less) the same as the Perf rear minus diffuser?
That's what I got from
"Yes, those are 2 separate items you'd need if you want to add both to your existing rear M aero bumper."
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