BMW 3-Series (E90 E92) Forum - View Single Post - Modify OEM exhaust to sound like PE exhaust

WhiteFury · 11-06-2013, 06:53 PM

I have done 2 mufflers this last 2 weeks. Its 100% that my findings were on point. BMW has tricked us.

Just leave the connector pipe alone, remove only 20% of packing to use with the 25% of packing from passenger side and use that on the driver side.

The packing doesnt affect the out of car sound. It only reduces unwanted cabin noise.

My method gives the benefits of the PE exhaust with NO cabin noise. Plus its alot less than $1300.

11-06-2013, 06:53 PM	#611
WhiteFury Boooost! 70 Rep 793 Posts Drives: 335i Join Date: Sep 2013 Location: NJ iTrader: (0) Garage List 2016 Dodge Charger ... [0.00] 2011 BMW 335i [4.80]	I have done 2 mufflers this last 2 weeks. Its 100% that my findings were on point. BMW has tricked us. Just leave the connector pipe alone, remove only 20% of packing to use with the 25% of packing from passenger side and use that on the driver side. The packing doesnt affect the out of car sound. It only reduces unwanted cabin noise. My method gives the benefits of the PE exhaust with NO cabin noise. Plus its alot less than $1300. __________________ JB4 Stage 2 \| Injen CAI \| BMW PE \| AR Catless DP \| Alpina TCU Flash \| Eibach Pro Kit \| Custom TCKline Koni's \| 19" M359 Wheels \| DWS Tires
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