C ColorMeBad New LVC Member Joined Apr 26, 2008 Messages 4 Reaction score 0 Location N.E. Philly Oct 18, 2009 #1 Which is the best performance make for a 2000 model Northstar STS engine?
pektel Dedicated LVC Member Joined Jun 15, 2007 Messages 10,933 Reaction score 53 Location up nort Oct 21, 2009 #2 magnaflow.
kustomizingkid Dedicated LVC Member Joined Oct 4, 2006 Messages 12,349 Reaction score 6 Location Twin Cities Oct 21, 2009 #3 Magnaflow all the way.....
