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flowmaster

  1. Drivetrain & Performance
    I have had a 1965 mustang(289) for a while. It has Herman headers and dual flowmaster 40 series on it. It sounds perfect mean throaty sound! I recently got my baby a 1970 nova!(350sb) It has a cam, hooker headers, and a borla exhaust. I was not happy with sound I was getting from the borla's so...
  2. Drivetrain & Performance
    My 1975 currently bears Hedman headers to 2.5 pipes to no-name glass packs which dump out the rear as 2" tailpipes (original owner did this). I'm looking to install Flowmasters (40 series if possible). Is there a 2.5 inch tailpipe out there on the market that I can grab "off the shelf" instead...
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