Quote:
Originally Posted by SoCal 370Z
Will Borla will be adding the flex pipe, like the factory and many of the Japanese aftermarket vendors, to help prevent harmonic resonance? Thanks.
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Additionally, flex couplers help isolate engine vibration to reduce stress that can lead to exhaust component damage in welds, hangars, etc. While we've specified flex couplers in many of our products, Borla R&D has engineered this 370Z cat-back exhaust without the need or added weight of flex couplers. Thanks for your interest.