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      12-06-2011, 10:46 AM   #13
Loaded 1er

Drives: '12 135i DSB 6spd Msprt
Join Date: Jun 2011
Location: Eastern PA

iTrader: (0)

Garage List
2012 135i M Sport  [4.25]
1990 535i  [4.50]
Any idea what they did for the exhaust burble "new feature"? N55s already burble on the overrun, does it just happen more often with this?
2011 135i
Le Mans Blue on Lemon
///M-Sport - Dual Clutch - Harman Kardon - Bluetooth - iPod - Shadowline Kidney Grill - 225/255 Star Specs - Hotchkis Front Sway

I'd like to find this out as well. I'm hearing different stories from a modified exhaust to nothing at all (135i). Go figure.

I did stage 1 for my 135i and should be getting it back this afternoon from the dealer.