David Hoffman of Sebastopol, California, decided his performance-upgraded '70 Coronet R/T didn't have the sound he would have liked it to have. After some investigation, he discovered the exhaust ...
You've known about (and heard!) Flowmaster's high-performance mufflers for a long time. Now, here's something for your '75-later car or truck: Flowmaster's Direct-Fit high-flow catalytic converters.
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