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FS Berk High Flow Cats HFC
Berk High Flow Cats HFC
Category: Engine - Exhaust
Price: $325
Private or Vendor Listing: Private Listing
Part fits: 2010+ G37 Sedan, 2008-2009 G37 Coupe, Other Model G's
Location (State/Prov): MD
Item Condition: Used
Last edited by bsowhat1; Jan 11, 2011 at 07:36 PM.
Correct 200 cell. I asked Berk about that spec a while back and they confirmed this. If you hold the Berk cat up to light, you can see light through it. If you hold the OEM cat, up to light, no light comes through. The Berk cat inlet and outlet are bigger too at 2.5".
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On my sedan the stock exhaust is absolutely silent. Adding the Berks gives the exhaust a very mellow VQ note. Like the coupes. It also adds around 9 hp according to Berk. The power increase is noticeable on the highway. There is a little metallic rasp if you retain the stock catback. Test pipe rasp is 10 times worse. I'm selling my G otherwise I would be keeping the Berks. The power gain is totally worth the effort to install them.
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