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Discussion Starter #1 (Edited)

Looking to let your S550 breathe a little more effectively? Then take a look at the Stainless Works Long Tube Header Catted or Stainless Works Off-Road System for your 15-16 GT!

  • Manufactured from 1 7/8" Mandrel Bent 304 Stainless for improved airflow
  • TIG Welded with a one piece 3/8" thick header flange to ensure leak free performance
  • Specifically designed for the S550 GT's it's suggested to get a custom tune to fully unleash the beast.

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