#19464, "RE: WTB: GST Muffler" In response to In response to 2 Jul-31-03 09:32 AM by altspace1
I have a Powercore bolt-on muffler. Only used for 6 months, is in excellent shape and has been in storage for 4 years. This Powercore J-SPEC Competition Exhaust is constructed from T-304 stainless steel, features Japanese N1 styling and is mandrel bent using properly sized tubing for maximum flow.