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      02-27-2013, 12:10 PM   #1627
Major General
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Drives: 135i
Join Date: May 2012
Location: Maryland

iTrader: (2)

I’ll throw together that list during lunch today, and I’d agree with how you characterized the Synapse, it’s a nice clean pressure release sound…not the super high pitched/squeaky noise that the HKS unit makes. I’m very happy with mine, though I actually need to clean it off a bit soon, a tiny bit of oil residue is on it after a few months of blow by
E88 N54 Alpinweiss/Coral Red/Motiv HTA 3586r Tial .82AR/Meisterschaft Race/Berk Resonated/ER CP/Synapse/VRSF FMIC/FFTEC LPFP/HFS-4 DO Stainless Lines/BMS Thermostat Delete/Rob Beck PCV Valve + Cap/BMS OCC/ST Coilovers/M3 FCA + Tension Rods/M3 Subframe Bushings/M3 FSB/DINAN Camber Plates/Apex ARC-8/Project Kics/VAC Hubs/Rogue Transmission Mounts/Alpina TCU Flash/Icarbon/Kerscher/BMW Performance