BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) - View Single Post - found out something interesting about the 1M exhaust...

1911A145 · 12-09-2012, 09:10 PM

Lol...

The resonator is real...

It is a straight through, perforated resonator. When you look through it, it looks like a straight pipe, but add some light and you will see it is perforated and does indeed muffle the exhaust as its purpose...

12-09-2012, 09:10 PM	#18
1911A145 Captain 34 Rep 770 Posts Drives: 135i Join Date: Mar 2012 Location: Port Saint Lucie, FL iTrader: (4)	Lol... The resonator is real... It is a straight through, perforated resonator. When you look through it, it looks like a straight pipe, but add some light and you will see it is perforated and does indeed muffle the exhaust as its purpose...
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